WattCycle 12V 20Ah Lithium Battery LiFePO4 20000 Deep Cycle BMS Solar Camping RV
 
 
 
 
 
WattCycle 12V 20Ah Lithium Iron Phosphate Battery LiFePO4 Rechargeable Deep Cycle BMS Solar Camping, Cars Toys, E-Scooter, Mower
12V 20Ah Lithium LiFePO4 Battery
- High-Performance Power: Utilizing Grade A+ cells from the high-end manufacturer EV, our 20Ah LiFePO4 battery boasts a lifespan of up to 10 years, withstands up to 20000 cycles, and supports 4S4P configurations, with a capacity of up to 4.096kWh.
 
- 20A BMS Safety Guard: An intelligent battery management system protects against overcharging, deep discharging, overloading, overheating, low temperatures, and short circuits.
 
- Low-temperature Protection: It operates in a wide temperature range (-4℉ to 158℉ / -20℃ to 70℃). It automatically shuts off at low temperatures, ensuring maximum protection and performance in diverse environments.
 
- Compact and Lightweight: 12V 20Ah-measuring size only 185*82*154mm/7.2*3.3*6inches and weight only 2.05kg/4.5lbs. Its portability allows you to carry it easily in a backpack for on-the-go power.
 
- Widely Use: The battery is perfect for small devices like surveillance equipment, scooter, and children's toys.
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★ Orders are usually shipped out within 1-3 working days by Deutsche Post Warensendung (Sat. & Sun. & holidays excluded.)

★ The delivery time is usually 2 to 6 business days.

★ We promise 30-day return policy.

★ Please feel free to contact us before you returning the item to avoid any hassle, we will provide you the best solution.

WattCycle aims to create a greener future through energy.
Environmentalists and technology experts founded the company due to society's concern for energy and the environment.
Our objective is to support development by following the circular economy principles, offering battery products that are long-lasting, safe, and reliable, and decreasing resource dependency and waste.
Pick WattCycle and team up to create a green future!
 
Why WattCycle?
- Reliable & Powerful
All grade-A cells and high-quality materials.
- Cost Savings
Spend less on fuel for generators.
- Eco-friendly
Enjoy clean and sustainable energy.
- Go-Anywhere
Freedom to explore remote, off-grid locations.
★ We answer 100% of emails within 24-48 hours (Sat. & Sun. & Holidays excluded). Please do not open an eBay case/return request before hearing from us.
 
★ Please check your spam if you are still waiting for a response after 48 hours.
 
Brand WattCycle
Application Agriculture/Farming, Automotive, Back-up Power, Camping/Hiking, Commercial, Electronics, Home/Garden, Irrigation, Marine, Municipal, Recreational Vehicle (RV), Shed, E-Wheelchair, E-Scooter, Mower, Fish Finder, Children's Cars Toys, Boat, Trolling Motor, Golf Carts, Home Energy Storage, Off-Grid Living
Voltage 12 V
Current Type DC
Current Output 20 A
Current Rating 20 A
Features Maintenance Free, Portable, Rechargeable Battery Backup
Model 12V 20Ah
Power 256 W
Resistance Properties Dustproof, Waterproof
Solar Technology Amorphous (Thin-Film)
System Configuration Off-Grid
Type Solar Panel
Charging Mode MPPT (Maximum Power Point Tracking)
MPN WT12V20AH20
Power Source Solar
Colour Black
Pliability Flexible
Cell Quantity 4
Connector Type M8
Country/Region of Manufacture China
Item Length 185mm/7.2inches
Maximum Input Power 256 W
Maximum Input Voltage 11-20 V
Product Line Lithium Iron Battery
Protection Properties Overcharge Protection, Over-discharge Protection, Overcurrent Protection, Overload Protection, Overvoltage Protection, Short Circuit Protection, High Temperature Protection, Low Temperature Protection
Recommended Environment Indoor/Outdoor
Material ABS (Flame Retardant Plastic)
Size 185*82*154mm/7.2*3.3*6inches
Wattage 256 W
Weight 2.05kg/4.5lbs
Cell EV grade A+ LiFePO4 cells
BMS 20A
Nominal Voltage 12.8 V
Charge Voltage 14.6V ± 0.2V
Charge Method CC/CV
Recommend Charge Current 10A (0.2C)
Max. Expansion 4S4P, up to 4.096kWh
Cycle Life up to 20000 times
LIFESPAN 10 Years
Charge Temperature 0℃ to 55℃ / 32℉ to 131℉
Discharge Temperature -20℃ to 70℃ / -4℉ to 158℉
Manufactory Warranty 5 Years
 
     
     
     
     
     
     
     
     
     
     
     
 
 
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About Wattcycle:

For 15 years, WattCycle has empowered American families and adventurers with safer, smarter energy storage solutions. Born in 2009 from a small engineering lab, we've grown into a trusted global brand by doing one thing exceptionaly well: crafting LiFeP04 batteries that prioritize your safety, freedom, and peace of mind.

  • 24H Processing-Orders are procesed within 1 business day after payment cleared.

  • 2-5 business days arrival after shipping. 

  • FREE Expedited Shipping to the continental US via FedEx or USPS.

  • Split Delivery: We may ship your order by divide to multiple packages. lf any accessories are missing from the first package, don't worry, please contact us,we will provide a timely and reasonable solution.

 

  • 5-Year Warranty: Includes repair and replacement for manufacturing defects.
  • 72-Hour Stress Testing: Every battery undergoes temperature, vibration, and load tests before shipping.
  • 24/7 Customer Sevice: If you have any questions about the product or its use, please feel free to email us!
  • Contact Tel-NO.:US(229)466-5899

 

  • We provide "30-day free return" service:
    Within 30 days from the date of receipt of the goods, if you are not satisfied with the purchased goods, our customer service team will deal with it as soon as possible, refund or exchange is available.

  • Item must be returned in original, unused condition with all tags/packaging.

On Jan 21, 2026 at 18:51:42 PST, seller added the following information:

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