Rechargeable 7S1P Lithium 25.9V 18650 Battery Pack for Test Equipment

As an important way to store electrical energy, battery energy storage has power and energy that can be flexibly configured according to different application requirements, has a fast response speed, and is not restricted by external conditions such as geographic resources.

Product number: SL-25926
Cell model:Samsung/3.7V/2.6Ah
Battery specification: 7S1P/25.9V/2.6Ah
Nominal voltage:25.9V
Nominal capacity:2.6Ah
Charging voltage: 29.4V
Charging current: ≤0.52A
Discharging current: ≤2.6A
Instant discharging current: 2.6A
End-off voltage: 21V
Cycle time: more than 500 cycles at 80% DOD
Internal resistance: ≤280mΩ
Battery weight: 800g
Product dimension: 126*70*20mm
Charging temperature:0~45℃
Discharging temperature: -20~60℃
Storage temperature: -20~45℃
Communication protocol: Balance
Lithium-ion battery protection: short circuit protection, overcharge protection, over-discharge protection, overcurrent protection, temperature protection
Application field: Testing Equipment, Measuring & control instrument

1. Higher specific energy
2. High voltage platform
3. Good cycle performance
4. No memory effect

Model number


Nominal voltage


Nominal capacity


Battery cell





Testing equipment, Measuring and control instrument