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Door-to-Door Delivery with Real-Time Tracking
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100% Guaranteed Delivery or Full Refund
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5+2 Years PH Local Warranty & Direct Replacement
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Dedicated Order & Shipping Support Team
Payment Method
Wattcycle 12V 100Ah LiFePO4 Baterya
₱12,999.00₱15,999.00
⚡ PAYDAY AUTOMATIC SAVINGS
• Buy 1: ₱9,999 (₱3,000 OFF Auto-Applied)
• Buy 2+: Extra ₱1,000 OFF Instantly!
(No promo codes needed at checkout)
• Buy 1: ₱9,999 (₱3,000 OFF Auto-Applied)
• Buy 2+: Extra ₱1,000 OFF Instantly!
(No promo codes needed at checkout)
BCI Group 24 Size: 10.2 × 6.6 × 8.2 in | 23 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.
- High Energy Density: 100Ah capacity | 1280Wh energy
- Best Value: Only $0.15 per Wh on average
- Versatile Use: Ideal for home storage, off-grid, RVs, trolling motors, marine and golf carts.
- Grade-A Prismatic Cells: 5000–15000 cycles DOD | 10+ years lifespan
- Advanced 100A BMS: Full protection against overcharge, over-discharge, and short circuit
- Smart Low-Temperature Cut-Off: Protection triggers below -4℉
- Compact Yet Powerful: 1/3 smaller, 2/3 lighter, but 2× usable energy of a lead-acid battery
- Rugged Design: ABS outer case + internal metal frame for double protection
- Expandable System: Max. 4S4P configuration to build a 20.48 kWh power tank
- Reliable Service: Fast shipping, 5+2 years warranty, pro support, and safe packaging
- Certified: IEC / ROHS / CE / FCC / UN38.3 / Class 9
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Dami
🇵🇭 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:
-
Door-to-Door Delivery with Real-Time Tracking
-
100% Guaranteed Delivery or Full Refund
-
5+2 Years PH Local Warranty & Direct Replacement
-
Dedicated Order & Shipping Support Team
Payment Method
Make a Huge Difference
Built with durability, Wattcycle 12V 100Ah LiFePO4 battery provides you with the most satisfactory energy solution. Small size, light weight and huge energy. Not only that, Wattcycle only uses EV A-grade batteries, which have a longer lifespan, up to 15,000 cycles, supporting 10+ years easily. Super high quality, super performance, and super good service make Wattcycle easily make huge differences.
Thoroughly Upgrade——Farewell to Lead Acid
Lead-acid batteries are bulky, large and short-lived, and can only release 50% energy. It's time to say goodbye to outdated lead-acid batteries. Wattcycle lithium iron phosphate battery can be upgraded in all aspects, with safety, environmental protection, long service life and high energy. One upgrade can be used for 10+ years, and the more you use it, the more you save money.
Power the Winter Passion
Afraid that extreme weather will hinder the normal charging and discharging of batteries? Worried that the battery can't guarantee safety in bad weather? Wattcycle lithium battery provides the ultimate solution. It can keep discharging at -4℉ to 158℉ and charge normally at 32℉ to 122℉. Out of ranges, it can automatically stop charging and discharging to ensure battery safety.
Excellence From the Inside Out
Wattcycle LiFePO4 lithium battery is committed to creating the best quality batteries to solve users' deep needs. Excellent performance inside and out, the outer shell is waterproof and shockproof, the internal metal frame improves stability, 100A BMS 100% guarantees battery safety, and high-quality cells ensure excellent performance and ultra-long life.
Happy Camper——Never Low Battery Alert
One piece can provide 1280Wh of energy, which can easily meet the power supply for RV travel. Supporting the maximum 1C discharge rate, Wattcycle RV battery features fast charging to realize uninterrupted power supply.
Tech Specs
GENERAL
| Dimensions (Inches) | 10.2 (L) x 6.6 (W) x 8.2 (H) |
| Weight | 23.0lbs / 10.5kg |
| Waterproof Rating | IP65 |
| Warranty | 7 years |
| Housing Material | ABS (Flame Retardant Plastic) |
| Terminal | M8 bolts |
12V 100AH 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 @40% DOD |
| Max Depth of Discharge (DOD) | 100% |
| Max. Expansion | 4S4P |
| Internal Resistance | ≤40mΩ |
Battery BMS
| BMS | 100A |
| Max. Continuous Output Power | 1280W |
| Max. Continuous Charge Current | 100A |
| Max. Continuous Discharge Current | 100A |
| Max. Discharge Current | 300±50A (≤5s) |
12V 100AH Lithium ion Battery Charge Specs
| Charge Voltage | 14.4V ± 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!
Standard shipping normally takes 3-5 days. Next day shipping is available on all domestic orders (for an additional charge). International shipping times depend on the products and destination (estimated at checkout).
1) Proper insulation protection equipment
2) Multimeter, battery cables
3) Battery charger/charge controller
Before Installation:
1) Check for visible damage to the battery, including cracks, dents, deformation, and other visible abnormalities.
2) Ensure that the top of the battery and the terminal connections are clean, free of dirt and corrosion, and dry. If any issues are detected with the battery, please contact us for assistance.
3) Do not short-circuit the battery terminals, as doing so may cause a current surge and result in irreversible damage to the system and battery.
4) Before connecting, confirm the polarity to avoid damaging the battery due to polarity reversal.
5) Use a circuit breaker, fuse, or an appropriate-sized circuit breaker designated by a qualified electrician, licensed installer, or regulatory authority to protect all electrical equipment.
Installation Steps:
Step 1: Fully charge the batteries separately.
Step 2: Test the voltage after 15 minutes of standing, which should be greater than 13V.
Step 3: Connect your batteries in series and/or parallel.
No, you cannot.
When connecting batteries in series and parallel, please follow the following rules.
1) Same brand (Due to different BMS settings, do not connect lithium batteries of other brands)
2) Same battery type (LiFePO4) (Do not connect batteries of other types, such as lithium-ion, lead-acid, or other batteries)
3) Same voltage (recommended for fully charged batteries) (12.8V)
4) Same capacity (50Ah)
5) The purchase cycle of the two batteries should not exceed three months.
Use a LiFePO4 battery charger with a maximum charging voltage/current of 14.6±0.2V/50A.
The battery is classified as a flammable and explosive item. Please use it with caution.
DON'T:
Avoid mechanical impact/No short-circuit/No crush/No disassemble/No incinerate/No heat above 150°F/No harge above 15V/No immerse the battery in water or fire/No use batteries from other brands or different types of batteries in series/parallel (due to different BMS settings)/No reverse the battery and charger
DO:
Use a torque wrench to tighten bolts not your hands
Keep the battery away from fire, hazardous substances, or materials.
Check if the AC-DC battery charger you are using has a specific lithium charging setting and ensure the following charging requirements are met.
Many battery chargers are designed for lead-acid batteries and may not have suitable settings for lithium batteries.
Charging Tips:
1) Use a 14.6V LiFePO4 battery charger.
2) Recommended charging voltage: 14.4 ~ 14.8V
3) Recommended charging current:
20A - The battery will be fully charged to 100% capacity in approximately 2.5 hours.
50A - The battery will be fully charged to 100% capacity in approximately 1 hour.
We recommend charging the WattCycle Energy battery to 50%. Then, disconnect the battery from the load by removing the negative wire from one battery.
Overall, the battery's capacity loss is less than 3.5% per month at 77°F. However, if stored in extreme environmental conditions, the capacity loss may increase.
Changed all my sealed lead acid batteries with just two Watt Cycle batteries. Installation was easy and the app is a game changer.
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
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!
we have recieved 2 batterys very please whith te races we like 2 buy 2 more perhaps eith a discount
Great process of order. Still not tried the battery, but all good so far!
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
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
Добър уред! Работи много добре и бързо зарежда батерията от 300A. Лек и компактен. Не- загрява много по време на работа.
Като недостатък бих отбелязал че когато зареди акомулатора в последствие не продължава да го поддържа(при консумация не се включва автоматично да дозареди).
Le vino de maravilla a mi ecoflow Delta2 max y la realidad que ahora su autonomía y su rendimiento es es el doble y triple dependiendo que estés cargado, es un éxito, voy a comprar otra,por ese precio no hay una mejor que ésa.
Right now, I need to be within about 6 ft of the battery in order to get a reading like the capacity of what remains. It would be very helpful if I could get a reading 12 to 15 ft away instead of almost right next to the battery. Other than that, the battery has been great so far
Battery seems OK but Support is terrible. Documentation has ZERO information on their "4-function" switch, which has only two unlabeled positions and appears not to work at all. The US based phone support number is never answered and only generates an email from someone (NOT Tech Support) in China. So there IS NO U.S. based support. Not impressed.
Ordering was very easy.
The order arrived quickly once we got the physical address straightened out.
I’ll be buying more of these batteries from Wattcycle.
Online shopping here was so easy.
The only bit that I'd recommend is on the page where you're selling the server rack battery & cable, is to have a list of all the unit models that the cable is supported by - it'd just help those buying the cable, to be able to cross reference against what they're seeing on the company's website.
I thought you could hook this to your main panel with power applied from grid and it would supply the panel when the grid power went down and not feed back to grid because it had ct to keep it from feed back to grid. that is what i thought a hybrid inverter did. this does not do that you have to manually disconnect from grid then connect to main panel to power your house. Other then that is works good supplies plunty of power and charges batteries well.
Shopping was easy, the web page has good information about the products and shipping was fast and free. I purchased two batteries for my rv, they are installed and working great.
I got a Cyccle Volt (random amazon purchase) 51.2V 50Ah LFP battery attached to a Delta 2 using this cable. At first I didn't notice anything. The Delta doesn't go out of its way to rebalance the power station with the external battery. But when you charge the power station and fully discharge it, you notice it takes a while to discharge, and the recharge time + estimated run time all seems a bit long compared to what you'd expect; it's as if the D2 suddenly has 3.5kWh (1kWh D2 + 2.5kWh external battery). So it is working as it's supposed to.
What an amazing addition to the Delta series! Those D2 and D2Max batteries (and compatible D3's) can be used in so many circumstances if you add a 2.5 or even 5kWh external battery. I think you can daisy chain multiple identical external batteries in parallel too although I don't have such a setup to try.
Both battery packs are connected and successfully charging in lieu of the next blackout
I purchased the WattCycle 48V 100Ah server rack battery to pair with my EcoFlow Delta 2 as backup power for my home's gas furnace, water heater controls, and Starlink.
Performance has been excellent. The battery charged to 100% without issues and successfully powered my system through a nearly 10-hour simulated power outage. It also recharged properly afterward, and the Bluetooth app worked well for monitoring voltage, current, state of charge, and temperature.
My only complaint is the condition it arrived in. The top cover was bent enough that there is a noticeable gap between the lid and the case (see photos). The battery functions normally, but cosmetic damage like this shouldn't happen on a heavy server rack battery. I suspect it was damaged during shipping or wasn't caught during quality control before it left the factory.
If the case had arrived undamaged, I would have given it 5 stars. The battery itself has performed exactly as advertised, so I'm keeping it because it works well. I just hope WattCycle improves their packaging and quality inspection for future customers.
