12.8V-68.4Ah (outdoor portable power supply)

Product Details

Battery cell model: 26650/3.2V/3.6Ah

Battery specification: 26650-4S19P/12.8V-68.4Ah

Nominal voltage: 12.8V

Nominal capacity: 68.4Ah (capacity can be customized)

Charging voltage: 14.6V

Charging current: ≤15A

Discharge current: ≤30A

Instantaneous discharge current: 90A

Discharge cut-off voltage: 8V

Finished product internal resistance: ≤85mΩ

Battery weight: 5.9kg

Charging temperature: 0~45℃

Discharge temperature: -20~60℃

Storage temperature: -20~60℃

Temperature protection: 65℃±5℃

Battery case: iron case

Lithium battery protection: short circuit protection, overcharge protection, overdischarge protection, overcurrent protection, temperature protection, etc

Application field: outdoor energy storage

Product Features

Quick connection: Utilizing a multifunctional socket connection, it is fast, safe, and reliable;

Data communication management: Utilizing imported management chips and precise temperature control, we maximize the elimination of potential safety hazards.

The battery pack is safe, has good low-temperature performance, and has a long cycle life;

The battery pack boasts a high cycle life, aligning with the values of low-carbon, energy-saving, and environmental protection;

Shockproof and waterproof: By incorporating a shockproof structural design within the casing, high safety and reliability requirements are met.