High-Power 200A Continuous Discharge
Delivers 200A continuous output with high surge tolerance – perfect for inverter-heavy RV electrical systems. Built with low internal resistance design, internal metal framing, and oxygen‑free copper conductors for maximum efficiency.
Delivers 200A continuous output with high surge tolerance – perfect for inverter-heavy RV electrical systems. Built with low internal resistance design, internal metal framing, and oxygen‑free copper conductors for maximum efficiency.
Compact 4kWh Form Factor – 314Ah / 4019Wh
Measures just 59.5 lbs and fits easily into RV battery compartments. Provides massive energy storage while significantly reducing weight compared to traditional battery banks.
Measures just 59.5 lbs and fits easily into RV battery compartments. Provides massive energy storage while significantly reducing weight compared to traditional battery banks.
All-in-One 200A BMS with 15+ Protections
Includes low-temperature cut-off and thermal safeguards (verifiable during testing). Protects against overcharge, over-discharge, short circuit, and more. Smart low-temperature cut-off automatically disables discharging below -4°F.
Includes low-temperature cut-off and thermal safeguards (verifiable during testing). Protects against overcharge, over-discharge, short circuit, and more. Smart low-temperature cut-off automatically disables discharging below -4°F.
Innovative Parallel Connection – Worry-Free Setup
Supports larger power systems with better battery protection and safer parallel operation. Works seamlessly for RVs, solar systems, home storage, trolling motors, and marine applications.
Supports larger power systems with better battery protection and safer parallel operation. Works seamlessly for RVs, solar systems, home storage, trolling motors, and marine applications.
Durable, Expandable & Fully Certified
IP65 waterproof rating + 30% faster heat dissipation (aluminum cooling fins) + 50% higher output current (oxygen-free copper wires). Supports 4S4P expansion up to 64.30 kWh. EV Grade‑A cells deliver 15,000 cycles & 10+ year lifespan. Backed by free shipping, shipping insurance, and 5+2 year warranty. Certified: IEC / RoHS / CE / FCC / UN38.3 / Class 9.
IP65 waterproof rating + 30% faster heat dissipation (aluminum cooling fins) + 50% higher output current (oxygen-free copper wires). Supports 4S4P expansion up to 64.30 kWh. EV Grade‑A cells deliver 15,000 cycles & 10+ year lifespan. Backed by free shipping, shipping insurance, and 5+2 year warranty. Certified: IEC / RoHS / CE / FCC / UN38.3 / Class 9.
On Oct 8, 2026 at 20:22:14 PDT, seller added the following information: