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- LiFePO4 battery: SGPWATT LiFePO4 deep cycle battery can cycle 2000~5000 times, lead-acid battery needs 300~500 cycles. 10 years service life. The 100Ah lithium battery is recyclable and does not produce harmful environmental elements, but lead-acid batteries emit toxic sulfur oxide gas.
- Built-in BMS protection: SGPWATT 12V lithium battery has built-in BMS (battery management system), which maintains the voltage of each battery and prevents overcharge, overdischarge, overload, overheating and short circuit. Built-in high temperature cut-off system to prevent the charging temperature from exceeding 75 degrees. LiFePO4 batteries are safer than lead acid and avoid fire and explosion accidents. Operating temperature: charging: 0°C~50°C, discharging: -20°C~60°C.
- 1/3 Lightweight & IP65 Waterproof: SGPWATT: rechargeable lithium-ion battery weighs only 23 pounds (about 11.0 kg), the same capacity is only 1/3 lead-acid battery. It is easier to carry or move, suitable for sailing, camping and off-grid. Our batteries are IP65 waterproof and ABS hard case, allowing you to install freely indoors or outdoors.
- Common parameters: If you want to install a battery monitor, please pay attention to distinguish the fully charged voltage of the battery in different states. Fully charged voltage state during charging: 14.2V~14.6V, fully charged voltage input, no need to connect the charger. Status: 13.3V~13.8V. (due to the floating voltage nature of lifepo4)
- Capacity Expansion & After Sales: 12V 100Ah batteries can be connected in parallel, with larger capacity and higher voltage. Connection series: Up to 4 same batteries below 48V Parallel connection: Multiple batteries can be connected (not more than 4 batteries is better). Our warehouse is located in California, USA. Fast delivery. Professional technical team and customer service.
- Wide Application: 12V LiFePO4 battery is an excellent solar energy storage battery and power source for 12V home appliances such as refrigerators, washing machines, TVs, monitors and air conditioners. It powers various appliances on long-distance travel. Perfect for yachts, golf carts, vans, trolling motors and medical equipment.