• Wattcycle 12V 100Ah Pro LiFePO4 Battery with Upgraded 110A BMS for Home Solar Backup
  • Wattcycle 12V 100Ah Pro LiFePO4 Battery with Upgraded 110A BMS for Home Solar Backup
  • Wattcycle 12V 100Ah Pro LiFePO4 Battery with Upgraded 110A BMS for Home Solar Backup
  • Wattcycle 12V 100Ah Pro LiFePO4 Battery with Upgraded 110A BMS for Home Solar Backup
  • Wattcycle 12V 100Ah Pro LiFePO4 Battery with Upgraded 110A BMS for Home Solar Backup
  • Wattcycle 12V 100Ah Pro LiFePO4 Battery with Upgraded 110A BMS for Home Solar Backup
  • Wattcycle 12V 100Ah Pro LiFePO4 Battery with Upgraded 110A BMS for Home Solar Backup
  • Wattcycle 12V 100Ah Pro LiFePO4 Battery with Upgraded 110A BMS for Home Solar Backup
  • Wattcycle 12V 100Ah Pro LiFePO4 Battery with Upgraded 110A BMS for Home Solar Backup
  • Wattcycle 12V 100Ah Pro LiFePO4 Battery with Upgraded 110A BMS for Home Solar Backup
  • Wattcycle 12V 100Ah Pro LiFePO4 Battery with Upgraded 110A BMS for Home Solar Backup
  • Wattcycle 12V 100Ah Pro LiFePO4 Battery with Upgraded 110A BMS for Home Solar Backup
  • Wattcycle 12V 100Ah Pro LiFePO4 Battery with Upgraded 110A BMS for Home Solar Backup
  • Wattcycle 12V 100Ah Pro LiFePO4 Battery with Upgraded 110A BMS for Home Solar Backup
  • Wattcycle 12V 100Ah Pro LiFePO4 Battery with Upgraded 110A BMS for Home Solar Backup
  • Wattcycle 12V 100Ah Pro LiFePO4 Battery with Upgraded 110A BMS for Home Solar Backup
  • Wattcycle 12V 100Ah Pro LiFePO4 Battery with Upgraded 110A BMS for Home Solar Backup
  • Wattcycle 12V 100Ah Pro LiFePO4 Battery with Upgraded 110A BMS for Home Solar Backup
  • Door-to-Door Delivery with Real-Time Tracking
    Door-to-Door Delivery with Real-Time Tracking
  • 100% Guaranteed Delivery or Full Refund
    100% Guaranteed Delivery or Full Refund
  • 5+2 Years PH Local Warranty & Direct Replacement
    5+2 Years PH Local Warranty & Direct Replacement
  • Dedicated Order & Shipping Support Team
    Dedicated Order & Shipping Support Team
Payment Method
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Wattcycle 12V 100Ah Pro LiFePO4 Battery with Upgraded 110A BMS for Home Solar Backup

₱14,129.00₱18,999.00
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Group 31 (110A BMS): 13.0 × 6.9 × 8.7 in | 26.0 lbs
  • 7-Year Local Warranty & Fast Ph Replacement: Enjoy peace of mind with 7 years warranty. Local stock in PH for quick dispatch & zero hassle support.
  • 10A Smart BMS– Built for Hot Climates & Heavy Loads: Upgraded 110A BMS automatically prevents overheating, overcharging, and short circuits during heavy solar load.
  • 5000–15000+ Deep Cycles – Costs Less Than ₱3 Per Day: Built with Grade A LiFePO4 cells for daily heavy usage. Outlasts 10 standard lead-acid batteries over its lifetime.
  • Drop-in Lead-Acid Upgrade: Same size, 2/3 lighter, 2× usable energy & 10× lifespan compared to old Group 31 batteries.
  • High Energy Output: 1280Wh capacity | 1408W max output for longer runtime & higher power appliances.
  • Best Value: Only $0.16 per Wh on average | maintenance-free | saves ~$65.4/year (1 cycle/day).
  • Low-Temperature Cut-Off: Auto discharging cut-off < -4℉ | charging cut-off < 32°F | resumes > 41°F.
  • Versatile Applications: Ideal fit for home storage, off-grid systems, large RVs, vans, campers, trolling motors, bass boats, marine & golf carts.
  • Reinforced Design: IP65 waterproof rating | built-in metal frame for internal stability & vibration resistance.
  • DIY Power Expansion: Supports up to 4S4P configuration — build a 20.48 kWh power station.
  • Fast & Flexible Charging: Up to 1C rate | compatible with LFP charger, generator, and solar panel.
  • Certified Quality: IEC / ROHS / CE / FCC / UN38.3 / Class 9.
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Group 31 (110A BMS)

🇵🇭 Nationwide Shipping & Delivery Guarantee

We provide Free Shipping across the Philippines (via LEX, Flash Express, or specialized heavy-freight carriers). Every order is 100% tracked and insured.

🚚 Delivery Timeline

  • Order Processing: 1–2 business days
  • Standard Delivery Time: 2–5 business days
  • Track Your Order: You will receive an email and SMS with a tracking link as soon as your package is dispatched (arrangements usually take ~48 hours).

🛡️ 100% Delivery Protection (Loss & Damage Covered)

  • Lost or Damaged in Transit? Don't worry. If your package is lost or damaged during shipping, we provide a Free Direct Replacement immediately—no extra charge, zero hassle.

📦 Large Battery & Heavy Item Shipping

  • For heavy-duty units (e.g., 12V 628Ah / 48V 314Ah batteries, 12kW inverters), items are shipped via specialized Truck Freight (LTL). A signature is required upon delivery to ensure your package arrives safe and sound.

Note: We currently only ship to valid addresses within the Philippines. External delays due to carrier schedules or severe weather conditions may occasionally occur.

👉 For complete terms, please visit our [Shipping Policy].

Our batteries come with a 5-year warranty, which can be extended to 7 years total upon product registration. Accessories are covered by a 1-year warranty, and like-new (refurbished) batteries include a 1-year warranty.

For full terms, conditions, and claim details, please visit:

Warranty Policy.

  • Door-to-Door Delivery with Real-Time Tracking
    Door-to-Door Delivery with Real-Time Tracking
  • 100% Guaranteed Delivery or Full Refund
    100% Guaranteed Delivery or Full Refund
  • 5+2 Years PH Local Warranty & Direct Replacement
    5+2 Years PH Local Warranty & Direct Replacement
  • Dedicated Order & Shipping Support Team
    Dedicated Order & Shipping Support Team
Payment Method
  • bpi
  • gcash
  • visa
  • apple pay
  • google pay
  • shopify pay
  • american express
  • master
  • paypal
  • unionpay
Wattcycle 12V 100Ah Pro LiFePO4 Battery with Upgraded 110A BMS for Home Solar Backup
Wattcycle 12V 100Ah Pro LiFePO4 Battery with Upgraded 110A BMS for Home Solar Backup
₱14,129.00
₱18,999.00
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Wattcycle 12V 100Ah Pro (Group 31-Upgraded 110A BMS)

Automotive Grade A+ CellsStandard Group 31 size designed as a 100% direct drop-in replacement for traditional lead-acid batteries. Built with a heavy-duty 110A BMS for 10% higher continuous load capacity, making it perfect for heavy-duty solar setups, RVs.

Expandable Energy Storage: Up to 20.48kWh

Supports 4S4P Series & Parallel ConnectionsScale your power freely. Connect up to 16 batteries (4 in series, 4 in parallel) to build a powerful 48V (51.2V) 400Ah energy system for large off-grid home solar backup.

Ideal Drop-In Upgrade for 12V 100Ah AGM Batteries

🔋 10x Longer Lifespan: Lasts up to 10 years compared to 3 years for traditional AGM.

15,000+ Cycles: Supports 100% DOD for maximum usable energy without battery damage.

🛡️ Advanced BMS Guard: Built-in thermal protection to prevent overheating in hot climates.

Built-in 110A Smart BMS Protection

Continuous 1408W Output PowerIntegrated protection matrix automatically safeguards your system against Overcharge, Over-discharge, Overcurrent, Short Circuit, and High Temperature—ensuring 100% safe operation under hot tropical climates.

3 Fast & Flexible Charging Modes

☀️ Solar Panel + MPPT: Recharged in 5 hours (Recommended $\ge$ 400W solar panel).

🔌 LiFePO4 AC Charger: Recharged in 5 hours using a 14.6V 20A charger.

🚗 Generator / DC-DC: Quick power replenishment via vehicle engine or generator.

12V 100Ah Pro Lithium Battery Tech Specs

GENERAL

Dimensions (Inches) 13.0 (L) x 6.9 (W) x 8.7 (H) 
Weight 23.0lbs
Waterproof Rating IP65
Warranty 7 years
Housing Material ABS (Flame Retardant Plastic)
Terminal M8 bolts

12V 100AH Pro Battery

Cell EV Grade A+ LiFePO4 Cells
Nominal Voltage 12.8V
Nominal/Usable Capability 100Ah
Energy 1280Wh
Cycle Life 5,000+ cycles @100% DOD, 6,000+ cycles @80% DOD, 15,000+ cycles @60% DOD
Max Depth of Discharge (DOD) 100%
Max. Expansion 4S4P
Internal Resistance ≤40mΩ

Battery BMS

BMS 110A
Max. Continuous Output Power 1408W
Max. Continuous Charge Current 110A
Max. Continuous Discharge Current 110A
Max. Discharge Current 300±50A (≤5s)

12V 100AH Pro Lithium Battery Charge Specs

Charge Voltage 14.6V ± 0.2V
Charge Method CC / CV
Recommend Charge Current 20A (0.2C)
Charge Temperature 0℃ to 50℃ / 32℉ to 122℉
Discharge Temperature: -20℃ to 70℃ / -4℉ to 158℉
Storage Temperature -10℃ to 50℃ / 14℉ to 122℉
Low-Temperature Protection Yes (32℉/0℃)
Low-Temperature Charging Protection Auto Recovery Yes (41℉/5℃)

Frequently Asked Questions

Yes. Two identical 12V LiFePO4 batteries can be connected in series to create a 24V battery system.

The WattCycle 12V 100Ah LiFePO4 Trolling Motor Battery is optimized for trolling motor applications. For electric outboard applications, we recommend using the WattCycle Marine Cranking Battery, which is specifically designed to handle the higher power demands and provide optimal performance and safety.

We recommend charging the battery fully with a compatible LiFePO4 charger before its initial use and maintaining a 30%–50% charge for long-term storage to ensure optimal performance.

Yes. The battery features an IP67 waterproof rating and rugged construction designed for harsh marine environments.

Our advanced BMS continuously monitors the current flow and instantly disconnects power if it detects an overload, ensuring that neither the battery nor your devices are exposed to harmful currents.This proactive overcurrent protection automatically resets once safe conditions resume, maintaining optimal performance and extending the battery’s lifespan.

In most trolling motor applications LiFePO4 lithium batteries offer clear advantages over lead acid. They are lighter, deliver a higher usable energy percentage, charge faster, and provide a much longer cycle life with less maintenance. The trade offs are higher upfront cost and the need to use LiFePO4 compatible chargers or charging profiles.

Yes, a 12.8V 100Ah LiFePO4 battery can run a 55lb trolling motor, provided the battery and wiring can handle the motor's continuous current draw. Example calculation: 12.8V × 100Ah = 1,280 Wh. A 55lb motor drawing about 40 A uses roughly 12V × 40A = 480 W, so estimated runtime = 1,280 Wh ÷ 480 W ≈ 2.8 hours. Real runtime depends on propeller, boat load, speed setting, and environmental conditions. 

"Marine battery" is a broad term that can include starting batteries, deep cycle batteries, and dual purpose batteries used in boats. A "trolling battery" specifically refers to a deep cycle battery built to supply steady current for electric trolling motors over long durations. Key differences include design for cranking versus deep-cycle discharge, plate construction and thermal management, and typical use cases such as starting a gasoline outboard or powering electronics and electric propulsion. 

H
WattCycle-US
Heysen Deloya
Very easy for plug and play

Thank you! Everything works as it should.

C
WattCycle-US
Customer
Game changer

Easy to install, no more worrying if i have enough battery life to power my heater through the night and my fridge in my camper.

Not like the first unit

5 stars because this battery looks great ....unlike the first battery that looked like it was in a train wreck where the front panel was dented inwards causing screen to come away from chassis.

P
WattCycle-US
Pedro M Ramudo
Great!!

Just Great!!

M
WattCycle Australia
Mathew Hyland

Delivered in 5days!! Great work…

S
WattCycle-US
Scott Shingleton
54v battery's

Battery's have been working great, look like all 6 keep ballanced.

L
WattCycle Australia
Luciano Raspa

Great seller to deal with, Good communication with quick responses to emails. Highly recommended.

K
WattCycle-US
KENNETH SWARTZ
batteries work well

the batteries work well together and charge and discharge well.The wattcycle hybrid controller doesn't seem to talk to the batteries very well. when it says 100 percent charge the batteries all say 60 percent.

p
WattCycle-US
paul rothi
i purchased 2 12v100amp 24 size batteries and a 10x4 onboard charger

i purchased 2 12v100amp 24 size batteries and a 10x4 onboard charger. put batteies in boat mounted the charger. plugged in and watched the lights. only saw the light on the battery select on. i thought something was wrong. i thought the red and green colored dots were lights and they weren't coming on. looks like the 3 small lights on each battery select are the only ones. seem to be working just fine.

J
WattCycle Australia
Jeff Wernicke

It was an easy reliable process and I got what I needed to get the job done.

L
WattCycle-US
Luis Acevedo
My first rack mount battery

I own several different types of batteries. Eco worthy, Li-time. I even own the Eco flow portable. But when I purchased this watt cycle rack mount. Then found out that they have the plug that incorporates with my eco-flow. Now that's a game changer. I will be doing a review ony channel when I get some money to purchase their 12kw inverter super pro. I will definitely do my review. This battery is awesome. Will definitely purchase some more of this system. Way to go watt cycle. Good job 👍👍✌️✌️💯💯💯

R
WattCycle-US
Roy J Moffa

I have four 314Ah Mini along with 1000w solar panels They are awesome. Long lasting and I love the Bluetooth option so i can know exactly what my power is. My Refrigerators freezers, chicken coop, shed, outdoor outlets, & wifi are all tied into these batteries. I intend to get more and expand what they power as well as having standby power for outages.

A
WattCycle-US
Anonymous
Works well and as advertised

Works well and as advertised.

R
WattCycle-US
Robert Gager
Off grid cabin solution

Changed all my sealed lead acid batteries with just two Watt Cycle batteries. Installation was easy and the app is a game changer.

W
WattCycle-US
William R Ley
Nice battery, but Bluetooth is awful

So far the battery has operated great, but in order to use the Wattcycle app, you can't be more than a few feet away from the battery. There is a plug on the BMS board for WiFi, so hopefully Wattcycle will take advantage of that, sooner than later

P
WattCycle-US
Phillip Dudney
Did you know this product along with a ecoflow smart generator power adapter can be used with

Did you know this product along with a ecoflow smart generator power adapter can be used with power kit V1 and V2 we camp off grid but many times we are close enough to use a golf cart (50 mile range) 6.3kwh battery in cart. You can use the adapter to recharge the golf cart, and I now have the ability to have power back up when the golf cart isn't being used . I am also going to purchase another cable and take my Delta 3 with a zoupw 480 watt solar panel power my tools and recharge my cart at same time. To cool for school!!!!! I will be showing these features memorial day week next year thank you!

A
WattCycle-US
Anonymous
Best price

Best price and quality

A
WattCycle-Europe
Anonymous
we have recieved 2 batterys very please whith te

we have recieved 2 batterys very please whith te races we like 2 buy 2 more perhaps eith a discount

K
WattCycle-CA
Kevin Wobschall
Very easy to order and timely delivery

Very easy to order and timely delivery.

Both Batteries Dead in a Month

I saw a video on a popular tube streaming site from the guy with a fix for things. He showed using two of these batteries with an EF branded power station. I immediately bought the same battery and cable setup he showed and connected it to my power station in the same exact manner.

Immediately one battery had a cell fault and would not charge or discharge. WattCycle tried to get me to disassemble the battery and replace the BMS. After days of correspondence they finally agreed to send a shipping label so I could return the battery for a replacement… contingent on them inspecting the battery. I can only guess this is to find an excuse to blame me for a battery that never worked.

Before the returned battery even arrived at their receiving/inspection facility (on the other side of the country from me and the facility my battery was shipped from), the second battery failed with even more fault codes. I only used the battery to boost my EF power station as the product was advertised.

I am about to send an email asking for a full refund instead of replacement batteries. For some reason I am skeptical. I will update this review.

Judge.me YouTube video placeholder
N
WattCycle-US
Neil Bouvier
Excellent battery, terrible bluetooth

Bluetooth security by proximity.

S
WattCycle-Europe
Stefan Lund
Great process of order

Great process of order. Still not tried the battery, but all good so far!

J
WattCycle-US
James Ljunggren
Customer service

Quickly replaced battery after receiving it damaged in shipment

J
WattCycle-US
James Wright
Small powerful battery

I bought this mini battery to run the electronics on my boat. It should have plenty of power to run everything and not take up much room in the compartment

J
WattCycle-US
Jordan Rogers
These power off every day

Why are these powering off every day in safe mode? My fridge runs off these. What a MASSIVE headache it is to keep these on?

I have these running from 3 (ct) 320 watt renogy solar panels onto a 100a renege controller. I've reached out to customer service here and gotten no help yet. I paid a thousand dollars for these. I would NOT buy these again.

I have NOTHING but a 12v fridge running on this. That's it. It's not over loaded

https://www.youtube.com/shorts/Di9jEOK1diU

R
WattCycle-US
Robert Bonser
12v 314ah

Hard to give an objective review this soon after purchase. But, the battery is 3x more powerful than my age and half the weight. I switched my two house batts to these and I doubt I would ever run them down in my boat. I a, using the 24v 314ah battery to run my AC onboard and that battery performs amazing. Hours of run time to get to 75%! High hopes for wat cycle. I appreciate that they own mistakes and provide explanations of the fix implemented and back it up with a white paper. Ty

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