36V LiFePO4 Batteries

Compact & Powerful: Measuring 20.5 × 9.4 × 8.6 in and weighing just 71.9 lbs (32.6kg), this battery offers high energy capacity, making it ideal for expanding storage without occupying extra space. High Power: Delivers 5.76kWh and up to 7680W with 200A continuous discharge, also supports 650A surge current (10 seconds) for extra safety during high-load starts. Intelligent Protection: Built-in 200A smart BMS with full protection, auto-disconnect under 30V, and auto-recovery in 30s. Smart Control: Real-time monitoring via Bluetooth and LCD touchscreen. Check SOC, voltage, current, temperature, and health. Remotely control discharge or trigger emergency shutdown for added safety. Fast & Safe Charging: Includes a 25A LiFePO₄ charger for rapid charging. Charging automatically stops below 0°C or above 60°C, ensuring safe operation within -20°C to 60°C. 10x Efficient Charging & 2x Runtime: With a maximum charging current of 1C, charging time is reduced by 10× compared to AGM batteries (typical charging current: 0.1C). Long Lifespan: Deliver 4,000+ cycles at 100% DOD and 6,000+ cycles at 80% DOD. and 12 years of reliable use, 10× longer than lead-acid batteries . Wide application: An ideal choice for golf carts, floor sweepers, tour buses, ATVs, and UV-protection vehicles. Wide Operating Range: Reliable performance from -4°F to 140°F, ideal for RVs, boats, solar, and off-grid applications. Built for Tough Conditions: Waterproof (IP65), shockproof, and flame-retardant ABS casing. Trusted Compliance: Meets FCC, CE, RoHS, and UN38.3 requirements. Maintenance-Free and Eco-Friendly: KeepKnow provides effortless and eco-conscious energy storage. Unexceptional Service: Fast delivery; 24-hour online service; Lifetime technical support; 5-year warranty.

Compact & Durable Design: Rugged SPCC steel casing (17.0 × 13.1 × 9.0 in) with IP65 protection and vibration resistance, weighing just 89.9 lbs (40.8 kg) for easy installation. Fast & Safe Charging: Includes a 43.8V 25A LiFePO₄ charger for rapid charging. Charging automatically stops below 0°C or above 60°C, ensuring safe operation within -20°C to 60°C. High-Performance Battery: 16 EV A-grade cells deliver 4.032 kWh, 7.68 kW, with 3× the energy density of lead-acid batteries and low self-discharge. Powerful Performance: Supports continuous charging/discharging current of 200A, with peak performance handling 650A for 10s. Smart Monitoring: Enables real-time monitoring via Bluetooth and LCD touchscreen to check SOC, voltage, current, temperature, and health, with remote discharge control and emergency shutdown for enhanced safety. Intelligent Protection: Built-in 200A smart BMS with full protection, auto-disconnect under 30V, and auto-recovery in 30s. Relay Protection System: Featuring a robust mechanical relay switch, it is safe and reliable, can withstand high current impacts, and is easy to maintain. Low-Temp Cut-Off: Intelligently designed to disable charging at 0℃/32°F and discharging at -20℃/-4°F, safeguarding your battery in extreme conditions. Long Lifespan: Deliver 4,000+ cycles at 100% DOD and 6,000+ cycles at 80% DOD. and 12 years of reliable use, 10× longer than lead-acid batteries. Smart & Reliable: Equipped with smart LED control (RS485/SWITCH), it ensures easy operation while delivering reliable power where space is limited. Durable Metal Case: Durable metal casing offers superior heat dissipation and impact resistance compared to plastic. Universal Compatibility: Fits Club Car, EZGO, Yamaha, and most 36V golf carts seamlessly. Trusted Compliance: Meets FCC, CE, RoHS, and UN38.3 requirements. Maintenance-Free and Eco-Friendly: KeepKnow provides effortless and eco-conscious energy storage. Unexceptional Service: Fast delivery; 24-hour online service; Lifetime technical support; 5-year warranty.