GETI GBL-12-20V2 12.8 V 20 Ah LiFePO4 Battery

Product detailed description

The GETI GBL Series LiFePO4 battery is designed for solar systems, RVs, boats, recreational vehicles, scooters, and other applications that require frequent and deep discharges. It is a modern, lightweight, and high-performance battery with an integrated battery management system (BMS) that not only ensures fast charging and a long service life but also protects the battery against overcharging, over-discharge, or short circuits. The LiFePO4 battery from GETI is thus an ideal replacement for lead-acid batteries, offering a significantly longer service life (up to 6,000 cycles) at a lower weight. The LiFePO4 battery is an eco-friendly choice that offers long-term cost savings and environmental benefits.


Product Description:

- LiFePO4 technology, which, compared to traditional AGM and GEL batteries, offers a much longer service life, smaller dimensions, and lower weight while maintaining the same capacity.
- an integrated BMS system that protects the cells from overcharging, undercharging, or short circuits
- high performance
- long service life
- light weight
- fast charging
- no memory effect
- wide range of applications
- the battery can be placed in any position
- high security

Technical parameters:

- rated voltage: 12.8 V
- capacity: 20 Ah
- Energy: 256 Wh
- charging voltage: 14.4 V (+/- 0.2 V)
- load disconnection: 10 V
- Charging mode: CC/CV (Phase 1: constant current; Phase 2: constant voltage)
- recommended charging current: 4 A
- max. continuous charging current: 20 A (max.)
- Max. continuous discharge current: 20 A (max.)
- Max. peak discharge current: 40 A (5 s)
- Service life: >2,000 cycles with a capacity loss of 0.2 C (80% of the capacity of a new battery)
- BMS: integrated
- Bluetooth: NO
- self-discharge: ≤2% per month
- Charging temperature: 0 °C to 45 °C
- Discharge temperature: –20 °C to 60 °C
- Storage temperature: –10 °C to 45 °C
- contacts: M6
- configuration: 4S4P
- protection class: IP65
- warranty: 2 years
- Dimensions (L × W × H): 165.6 × 125.6 × 175.5 mm
- weight: 2.1 kg

Batteries can be connected in series or in parallel—4 in series and 4 in parallel (max.)

Packing: 1 pcs