What do buyers say about the WattCycle 12V 200Ah Plus LiFePO4 Deep Cycle Battery?

Rated 4.9 out of 5 from 1,721 ratings. Buyers like: Good initial charge and arrived well packed; Battery performed as described; Fast delivery. Common complaints: One customer ordered a 12V 200Ah battery but received a 12V 100Ah battery; A battery arrived shipping-damaged and appeared used/refurbished.

WattCycle 12V 200Ah Plus LiFePO4 Deep Price History: Lowest $369.99

Q: Where is the WattCycle 12V 200Ah Plus LiFePO4 Deep Cycle Battery cheapest?

At WattCycle-US, for $369.99, as of our latest check.

What reviewers say

4.9 / 51,721 ratings

From WattCycle-US

Compact: 19.0 × 6.6 × 9.4 inch | 45.20 lbs
Built-in low-temperature cut-off protection for cold-weather use
EV Grade A+ LiFePO4 cells for stability and long-term performance
5,000–15,000 deep discharge cycles for 10+ years of power
Built-in 200A BMS | 2560W output | 2560Wh energy capacity
Expandable up to 4S4P, supporting 40.96kWh total energy

Materials: EV Grade A+ LiFePO4 cells; ABS flame-retardant plastic housing; M8 bolt terminals
Fit: Dimensions 19.0 (L) x 6.6 (W) x 9.4 (H) inches; weight 45.20 lbs / 20.5 kg
Care: Store charged to 50% and disconnect the negative wire from one battery; capacity loss under 3.5% per month at 77°F
Guarantee: 5-year warranty, extendable to 7 years total upon product registration
Returns: 30-day money-back guarantee
Shipping: Free shipping within the continental U.S. via UPS Ground or FedEx; orders typically processed in 1–2 business days and delivered in 2–5 business days; does not

About the WattCycle 12V 200Ah Plus LiFePO4 Deep Cycle Battery

High Capacity & Lightweight: WattCycle 12V 200Ah lithium battery with 2560W continuous output power and 2560Wh energy is only 20.5kg as well as its energy density is 124.88Wh/kg, while 2 pcs 12V 100Ah lead-acid batteries are 13.70Wh/kg.

EV Grade A+ LiFePO4 Cells: WattCycle 12V 200Ah deep cycle LiFePO4 battery is equipped with EV grade A+ battery cells, providing more than 5000+ cycle life, and 10 years lifespan. Compared with lead-acid batteries, WattCycle LiFePO4 batteries are non-toxic and eco-friendly energy, offering higher chemical stability, guaranteeing quality and safety.

Comprehensive BMS Protection: WattCycle 12V 200Ah deep cycle LiFePO4 battery is equipped with 200A BMS, which can protect against overvoltage, overcurrent, over-discharge, short-circuit, overcharge, and extreme temperature (high and low temperature). Also, it can cell balancing.

Up to 40.96 kWh Energy Solution: WattCycle 12V deep cycle LiFePO4 batteries support max. 4 in series and max. 4 in parallel. 200Ah lithium batteries can build a 48V 800Ah battery system, providing continuous charge- and discharge current 800A, massive 40.96kWh energy and 40.96kW output power.

Wide applications: All WattCycle batteries are deep cycle LiFePO4 batteries, they are the best choice for your RVs, home storage, and even your marine applications.