Product number: 34AQ042-01
Cell model：18650/3.6V/3.35Ah Panasonic
Battery specification: 18650/7S5P/25.2V/16.5Ah
Charging voltage: 29.4V
Charging current: ≤5A
Discharging current: 3A
Instant discharging current: 15A
End-off voltage: 19.6V
Internal resistance: ≤200mΩ
Battery weight: 3Kg
Product dimension: 170×130×75（Max）
Discharging temperature: -20～50 ℃
Storage temperature: -20～40 ℃
Temperature protection: 65℃±5℃
Battery case: cold rolling and metal plate
Lithium ion battery protection: short circuit protection, overcharge protection, over-discharge protection, overcurrent protection, temperature protection.
Application field: measurement, surveying and mapping, measurement and control
1. Shock-resistant: fill in the shock-resistant structure inside the cold rolling metal plate housing to satisfy the requirements of good security and high reliability.
2. Salt mist: spray powder on the surface so as to prevent the salt mist fungi and be adaptable to marine environment.
3. Data communication management: adopt software management chip, precise data transmission and accurate temperature control so as to try our best to eliminate the security risks.
4. Safety management of the battery: when the temperature probe of battery finds out over temperature status, the protection system is on automatically.
5. The battery pack has long cycle life, which conforms to the principle of low carbon, energy conservation and environmental protection.