12.8V 24Ah LiFePO4 Battery Pack — 4S1P, 307Wh

Full Description

The 12.8V 24Ah LiFePO4 battery pack (4S1P configuration) is built on lithium iron phosphate (LFP) chemistry, offering excellent safety, thermal stability, and long cycle life compared to traditional lead-acid or NMC alternatives. Its compact size and light weight (2.3kg) make it well suited for portable and space-constrained 12V applications.

The pack charges at a standard rate of 2A (0.2C, ≤8 hours), reaching a constant-voltage point of 14.6V. Standard and maximum discharge current are both rated at 2A, with overcurrent protection engaging between 7–13A to guard against fault conditions. An integrated BMS manages low-voltage cutoff (2.0V/cell) and discharge cutoff (8V pack level), keeping the battery within safe operating limits.

The pack operates across a wide temperature range — 0°C to 45°C for charging and -20°C to 45°C for discharging — making it suitable for both indoor and moderate outdoor use.

Key Features

• LiFePO4 (lithium iron phosphate) chemistry — superior safety and thermal stability
• 4S1P configuration: 12.8V nominal voltage
• Nominal capacity: 24Ah / Minimum capacity: 22.8Ah
• Rated power: 307Wh
• Compact, lightweight design: 2300g ± 10g
• Built-in BMS: low-voltage, over-discharge, and overcurrent protection
• Wide operating temperature range: -20°C to 45°C (discharge)
• OEM/ODM customization available

Applications

Solar lighting systems, portable power stations, security/alarm systems, backup power for small electronics, and other 12V deep-cycle applications requiring a lightweight, long-life battery.

Specifications Table