12V 300Ah LiFePO4 Battery with 120A BMS 12.8V 3840Wh
The 12V 300Ah LiFePO4 lithium battery delivers unmatched energy and performance with EV Grade-A cells and a reliable BMS, making it ideal for indoor and outdoor applications where safety and power are paramount.
LiFePO4 battery have a built-in BMS (Battery Management System) to protect them from overcharge, over-discharge, over-current, and short circuits, with an ultra-low self-discharge rate. The built-in high-temp cut-off prevents charging over 167 °F (75 °C). Without a memory effect, the battery can be used as soon as it is charged, regardless of its current state.
The durable yet powerful 12V LiFePO4 300Ah battery is suitable for high-load and long-duration applications. It offers exceptional cycle life and performance, making it suitable for various applications such as wheelchairs, emergency lighting, RV/outdoor camping, marine, trolling motor, home energy storage, computer power backup, off-grid applications, solar panel wind energy storage solutions, and more. This battery provides an extended power supply for longer durations, you don't need to worry about power outages.
UP TO 15000 CYCLES
LiFePO4 battery provide up to 15,000 cycles, depending on your actual depth of discharge (5,000 cycles at 100% DOD, 6,000 cycles at 80% DOD, 15,000 cycles at 60% DOD). This is more than 20 to 30 times the lifespan of Lead Acid batteries, which typically have 200 to 500 cycles. The GoldenMate LiFePO4 battery has a 10-year service life, three times longer than the 3-year lifespan of Lead Acid batteries.
Flexible Capacity Expansion
Lithium Battery can be connected in parallel and series for larger capacity and higher voltage. The 12V 300Ah battery supports up to 4 identical batteries for up to a 48V 300Ah battery system in series or a 12V 1200Ah battery system in parallel. 20.48kW load power and 40.96kWh energy. It supports quick charge with 40A, and continuously discharge with 120A heavy-duty output. Please charge the battery with the specified LiFePO4 battery charger. And no more than 4 batteries can be connected in series or parallel.
Electrical performance:
Battery technology: LiFePO4 (Lithium Iron Phosphate)
Nominal tension: 12.8 V
Capacity (Ah): 300 Ah
Nominal energy: 340 Wh
Capacity: 100%
Cycle time: >6000 cycles
Lifespan: >10 years
Charge/Discharge performance:
Charging voltage: 14.4 V (maximum 14.6 V)
Maximum continuous charge/discharge current: 120 A
Peak discharge current @10S: 250 A
Performance in temperature:
Discharge Temperature: -20 ~ +60 °C
Charge Temperature: 0 ~ +45 °C
Storage Temperature: -5 ~ +35 °C
High Temperature Cut-Off: 65 °C
Mechanical performance:
Terminal Type: M8
Terminal Torque: 80 ~ 100 in-lbs (9 ~ 11 N-m)
Terminal pole: F12 (M8 internal thread)
Case Material: ABS
Enclosure Protection: IP65
Dimension (LxWxH): 398x181x169 mm
Weight: 22 kg.
IMPORTANT NOTE:
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