WattCycle 24V 100Ah LiFePO4 Battery
Expected Delivery on - .
- ✔ L482 x B170 x H241mm, 21.70kg
- ✔ 100A BMS, 2560W Putput Power, 2560Wh Usable Energy
- ✔ 117.97Wh/kg Large Energy Density
- ✔ 100A Max. Continuous Discharge/Charge Current, 300A ± 50A 1.2s Peak Discharge Current
- ✔ Support 4P2S Scalable Connection to Achieve up to 20.48kWh Energy
- ✔ Low-Temp CutOff Protection
Services and Benefits
Enjoy free & fast shipping to most European countries on WattCycle orders. Ship from Germany or Poland. Your package will typically arrive within 2-7 business days, so you can sit back and relax without worry.
*Please see our Shipping Policy for more details.
WattCycle guarantees the quality and performance of our batteries and provides a straightforward, hassle-free warranty.
*Please see our Warranty Policy for more details.
We'll Always be There for You.
If you have any questions or concerns, feel free to contact us via Email (service@wattcycle.com) or WhatsApp.

- 1 Pack - €425,99
- 👍 2 Pack (€421,99/each) - €843,99
- 3 Pack (€417,66/each) - €1.252,99
- 👍 4 Pack (€413,25/each) - €1.652,99
- 24V 100Ah with a monitor - €515,99
WattCycle 24V 100Ah LiFePO4 Battery
Thanks for choosing WattCycle. At WattCycle, we're committed to your satisfaction with our product(s). We guarantee that all WattCycle products are strictly tested by our quality inspectors before delivery.
We understand that there may be situations where you need to return or exchange your purchase. The following "Return & Refund Policy" applies to WattCycle products.
Order Cancellation
WattCycle accepts order cancellation before the product is shipped or produced. If the order is canceled, you will get a full refund via the original payment method within 10 working days (Due to delays in processing refunds from a bank).
WattCycle cannot cancel the order if the product has already shipped out.
Lost / Damaged Products Received
If the product was not delivered or lost, please immediately contact us. We will inquire about the situation and send you a statement. After you sign and send us the statement, we will re-arrange the shipment of your order.
If the product you received was damaged, or if you received an incorrect or incomplete product, please immediately contact us with proof of videos or pictures and product serial number (This number is on a sticker on the product, below the barcode.). After providing the above certificates and serial numbers, we will provide you with a solution based on the damaged or missing items.
30-Days Money-Back Guarantee
Within 30 days of purchase, if you are unsatisfied with the product and there are no quality issues, you are entitled to a refund upon returning the item in its complete, unused condition with original packaging intact. However, you will be responsible for covering the round-trip costs (including shipping fees and handling charges). Costs vary by country/region. Please contact us to confirm the specific costs..
If 30 days have passed since the purchase, a full refund cannot be offered.
Attention: For products that have been used (Unboxing), WattCycle reserves the right to refuse the return.
Return Shipping Cost
WattCycle Pays For Return Shipping
WattCycle will pay for the cost of return shipping if the reason for the return was the result of our error.
Examples of instances may include:
Item arrived defective and cannot be fixed with a replacement part.
We shipped out the wrong item.
We shipped it to the wrong address.
We shipped a duplicate order.
Item malfunctioned during the 30 day returns period. (The customer should install and operate the item properly per the product manual instruction.)
Attention
For items that arrive damaged or are defective, the customer MUST provide videos or photos to support the claim that the item arrived damaged or is malfunctioning. If a customer refuses to or fails to provide videos or photos of a claimed malfunctioning/damaged item, this return will be treated as “buyer’s remorse” and the customer is solely responsible for shipping it back. Once we have received the approved returned item, we will review its condition. If the item is found to be defective, we will issue a refund within 3 working days.
Customer Pays For Return Shipping
In the case of a return due to customer error, return shipping is the customer’s responsibility and shipping charges are paid by the customer. Fees vary by country, please contact us for specific fees.
Attention
Any order offered with special shipping charges is subject to a deduction from our actual outbound shipping costs.
After the 30-day returns period, customers may use the WattCycle Warranty Policy for repairs if the item is faulty or malfunctioning. Please refer to the WattCycle Warranty Policy for details.
Return Item & Address
After confirming with our customer service team that a return is possible, we will provide you with a return solution based on your order's fulfillment warehouse.
If your order was shipped from a German warehouse, we are unable to provide a return label. You will need to contact our customer service team to obtain the return address and arrange the return yourself.
If your order was originally shipped from a Polish warehouse, we will provide you with a return label. You simply need to take the product with the return label attached to a courier station to ship it back.
Refund
For non-quality-related issues and unopened packages, you will be responsible for covering the round-trip costs (including shipping fees and handling charges). Costs vary by country/region.
For quality-related issues reported more than 30 days after the purchase date, WattCycle will provide a partial refund based on the product's usage condition.
Refund Timeline: Once the product is returned to the WattCycle warehouse, WattCycle will process the refund within 7 business days and send you a refund confirmation notification.
Refund Method: The refund will be issued to your original payment method and account.
Attention
If you do not receive the refund within 10 business days, please contact us, and we will assist you in checking the refund status.
Disclaimer
WattCycle does not offer refunds for the following cases:
Discounted or promotional items.
WattCycle products purchased through other entities (e.g., distributors or retail partners).
Returns from a country/region different from the original shipping address of the order. If the return address differs from the original shipping location, resulting in shipping costs exceeding the initial fees, the user will be responsible for covering the additional shipping fees.
Products showing signs of wear, use, or alterations from their original condition.
Products damaged or lost during the return process.
Changes to This Policy
We reserve the right to modify this Return & Refund Policy at any time. We will post any changes to this policy on our website. We appreciate your support! If you have any questions about our shipping policy, please feel free to contact us.
Contact
Shenzhen Washi Energy Co., Ltd.
Room A503, Building A, Lankun Group, Baoxin Road, Dajingshan, Buxin Community, Xin'an Street, Baoan District, Shenzhen
WattCycle High Energy High Power Battery
WattCycle 24V 100Ah deep cycle battery with an excellent stand-by power source of 2560Wh usable energy is more reliable and safer on indoor or outdoor installations and applications, such as RVs, Solarsystem. Marine etc.
100% All-around Safer BMS Protection
Designed with reliability, durability, and longevity, WattCycle 24V 100Ah deep cycle LiFePO4 battery uses EV grade-A cells and super safe 100A BMS, which provides 5000+ cycles at 100% DOD and more than 6 protections (Against Overcharge, over-discharge, overcurrent, overload, extreme temperature and short circuit) to meet your indoor power demands and elevate outdoor adventures.
Expandable Max. 20.48kWh for Your Needs
WattCycle 24V 100Ah batteries support max. 4 in parallel and 2 in series connection to build a 48V (51.2V) 400Ah battery system, providing continuous charge and discharge current 400A, and 20.48 kW continuous output power. You can have more flexibility when getting a DIY battery system to cover all your needs.
Compact Design & Space-saving
Compared to 4 pcs 12V 100Ah lead-acid batteries or 4 pcs WattCycle 12V 100Ah batteries, WattCycle 24V 100Ah deep cycle LiFePO4 battery with compact design (L482 x W170 x H241 mm). It is lighter and smaller but releases the same energy. Ideal Choice for Every Need!
Power Infinite
WattCycle 24V 100Ah battery with 2560W output power and 2560Wh usable energy powers your every need, whether indoor or outdoor activities.
PRODUCT DESCRIPTION
Compact & Space-saving: Dimension with L482 x W170 x H241mm and Weight with 27.10kg. Compared to four 12V 100Ah lead-acid batteries (AGM or GEL batteries), the WattCycle 24V 100Ah deep cycle LiFePO4 battery allows you to achieve a lighter and smaller size while releasing the same energy.
EV Grade A+ LiFePO4 Cells: Equipped with EV grade-A+ cells, WattCycle 24V 100Ah lithium battery releases 4000 - 15000 cycles life and provides 10 years lifespan (this battery produces a total of 12800kWh of energy over its lifetime), ensuring top-tier safety, energy density, power, and stability. And LiFePO4 cells with a minimal self-discharge rate of just 3% per month.
Super Safer 100A BMS: It comes with a high-performance 100A Battery Management System (BMS), which manages charge and discharge cycles while protecting the battery from overcharging, over-discharging, and short circuits. It also protects your battery from extreme temperatures (high and low) and balances the cells.
Up to 20.48kWh Energy Solution: WattCycle 24V 100Ah deep cycle LiFePO4 batteries support max. 2 in series and max. 4 in parallel. 100Ah lithium batteries can build a 48V 400Ah battery system, providing continuous charge- and discharge current 400A, massive 20.48kWh energy and 20.48kW output power.
Wide Application: All WattCycle batteries are deep cycle LiFePO4 batteries, they are the best choice for your RVs, home storage, and even your marine applications.
TECH SPECIFICATIONS
FAQ's
How many kW is a 24V 100Ah battery?
How long will a 24V 100Ah battery last?
How long does it take to charge a 24V 100Ah battery?
How many solar panels do I need to charge a 24V 100Ah battery?
What is the lifespan of a 24V lithium battery?
How many WattCycle 24V 100Ah lithium batteries can I connect at maximum?
Can I use a 24V 100Ah LiFePO4 battery in extreme temperatures?
COMPARISON
Other Brand 24V 100Ah LiFePO4 Battery | WattCycle 24V 100Ah LiFePO4 Battery | 2 x 12V 100Ah Lead-acid Batteries (AGM Batteries) |
L532 x W207 x H215 mm | L482 x W170 x H241 mm | L275 x W175 x H190 mm (12V 100Ah Lead-acid Battery Size) |
20.68 kg | 27.1 kg | 43 kg |
100A BMS | 100A BMS | No BMS |
2560Wh Usable Energy | 2560Wh Usable Energy | 1200Wh Usable Energy |
€0.0306/kWh (€469.99/pcs @ 6000 Cycles) | €0.0273/kWh (€419.99/pcs @ 6000 Cycles) | €0.7222/kWh (€129.99/pcs @ 6000 Cycles) |
x Low-Temperature Protection | ✔ Low-Temperature Protection | x Low-Temperature Protection |