【Built-in Smart BMS & Superior Safety】The DATOUBOSS 48V 100Ah LiFePO4 battery is equipped with a built-in 100A smart BMS, providing comprehensive protection against overcharge, over-discharge, overcurrent, overload, short circuit, high and low temperatures. The automotive-grade LiFePO4 cells inside are UL-tested and certified, ensuring top-level safety, reliability, and stable performance in all environments. 【Up to 20.48 kWh Output Energy】The DATOUBOSS 48V 100Ah LiFePO4 battery supports series and parallel connection for larger capacity. It can be expanded up to 4P1S to form a 48V (51.2V) 400Ah lithium battery pack, delivering a maximum of 20.48 kWh energy (4P1S). It can be flexibly combined as needed to meet various voltage and capacity requirements, making it ideal for home solar battery systems, off-grid systems, RVs, and household backup power. 【Long Lifespan & Cost-Effective】Built with premium Grade A LiFePO4 cells, the battery delivers 15,000+ deep cycles and a 10-year design life, lasting 8 times longer than traditional lead-acid batteries. With 100% depth of discharge (DOD) and low maintenance, it provides long-term savings and sustainable energy performance. 【Lightweight, Durable & IP65 Waterproof】Weighing only 35kg (77 lbs)—about one-third of an equivalent lead-acid battery—this LiFePO4 battery is compact, easy to install, and space-efficient. Its IP65 waterproof, vibration-resistant construction ensures reliability in outdoor and mobile environments such as golf carts, RVs, and boats. 【Wide Range of Applications】The DATOUBOSS 48V100Ah deep cycle battery can be safely used in many fields, making it an ideal choice for golf cart, backup power, home energy storage systems, lighting, trolling motors, fish finders, lawn mowers, boats, solar power systems, RVs, campers, and more!

Brand: DATOUBOSS
Model: 48V100A
Nominal Capacity: 5120Wh
Charging Voltage: 51.2V ± 0.2V
Standard charging Current: 50A
Charge Current: Max 80A
Discharge Current: Max 100A
Peak Discharge Current: 500A(duration: less than 3seconds)
Charging Temperature: 0°C to 45°C
Discharging Temperature: -20°C to 65°C
Product Name: 48V 100Ah Lithium Battery
Precautions:
Do not short-circuit the positive and negative terminals.
Do not modify or disassemble the battery without authorization.
Do not dispose of the battery in fire or water.
Use a standard charger that matches the output voltage of the lithium battery.
Product Description: Completely sealed lithium-ion battery cells eliminate the worry of battery leakage. The BMS battery management system, using a high-end chip, continuously monitors battery status and perfectly protects your battery. The ABS polymer casing is highly waterproof and fireproof, and will not corrode even in salty environments. You can safely use it in a variety of waters and environments, suitable for RVs, trailers, campers, solar systems, golf carts, trolling motors, hydroelectric power, off-grid living, and more.