WattCycle 12V 628Ah LiFePO4 Lithium Battery with Bluetooth, 300A BMS, 8038Wh Energy Storage, IP65 Waterproof Metal Case, Lithium RV Batteries Ideal for Home, RV, Solar, Marine, Off-Grid, UPS Back up

★★★★★ 4.8 123 reviews

$90.00
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by democodigos.pollafutbol.co
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
$90.00
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Apr 25
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by democodigos.pollafutbol.co
Free 30-day returns Details

Product details

Management number 214254951 Release Date 2026/04/12 List Price $36.00 Model Number 214254951
Category
  • 🍃【Single-Battery 8038Wh Energy Storage】This 12V 628Ah LiFePO₄ lithium battery provides 8038Wh of real usable energy, delivering long-duration power from one compact unit. Well-suited for home backup systems, RV energy setups, solar storage banks, marine installations, and off-grid power solutions.
  • 🍃【Long-Cycle A+ Grade Lithium Cells】Manufactured with A+ grade LiFePO₄ prismatic cells, the battery supports up to 6,000 cycles at 80% depth of discharge and offers more than 10 years of service life. Voltage stability is maintained during both charging and high-current discharge.
  • 🍃【High-Current 300A Battery Management System】The built-in 300A Smart BMS enables high-output operation with comprehensive safety protection, including over-voltage, over-discharge, over-current, short-circuit, temperature control, and automatic cell balancing for long-term system reliability.
  • 🍃【All-Metal Structure with Environmental Protection】A full metal enclosure combined with an internal aluminum support frame improves mechanical strength and vibration resistance. IP65-rated sealing protects against dust and water exposure, while optimized thermal pathways improve heat dissipation during extended operation.
  • 🍃【Bluetooth Monitoring & Flexible Expansion】Bluetooth connectivity provides real-time access to battery data through the WattCycle mobile app. Compatible with LiFePO₄ chargers, solar charge controllers, and generators, the system supports series and parallel expansion up to 4S4P for total energy storage up to 128.6kWh

Voltage 12.8 Volts
Brand Name Wattcycle
Manufacturer Wattcycle
Included Components Battery User Manual, WT12V628AH300ULtraBT Battery
Manufacturer Part Number WT12V628AH300ULtraBT
Compatible with Vehicle Type RV
Manufacturer Warranty Description Battery User Manual

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4.8 out of 5
★★★★★
123 ratings | 50 reviews
How item rating is calculated
View all reviews
5 stars
87% (107)
4 stars
2% (2)
3 stars
1% (1)
2 stars
0% (0)
1 star
10% (12)
Sort by

There are currently no written reviews for this product.