| electrical appliances | Outdoor communication device, photovoltaic product, power supply for outdoor BBU product; wide temperature range (-40~70℃), can charge and discharge under extreme environment. It is very suitable for outdoor products. | |||
| application environment
| place | ■indoor■outdoor | ||
| operating temperature/humidity | -40～70℃；40～60%RH | |||
| storage temperature/humidity | -30～45℃；50～70%RH | |||
| special performance | the requirements of charging and discharging under high-temperature & low-temperature | charge at -40～45℃; discharge at -40～70℃ | ||
| other requirements | expiration date | one year | ||
| explosive-proof grade | / | |||
| waterproof grade | / | |||
| dustproof grade | / | |||
| dropping frequency | three times; 300mm drop horizontally | |||
| operating voltage | 8.0～13.5V | |||
| capacity | 6.4Ah/10.4Ah/15.6Ah/20.8Ah | |||