The travel lithium power charger optimal operating environment is from -30 to 70.With mini volume

travel lithium power charger :

LBSD -200 wide temperature DC lithium power supplyHigh temperature lithium power supply can be used in 70.Low temperature lithium power supply can be used in -30.Portable metal crust: 215mm*145mm*50mm with charger outside.High/Low temperature lithium battery power can be made in other type.Reserved access for solar charging.Storage environment: -10 to 40The travel lithium power charger optimal operating environment is from -30 to 70.With mini volume, travel lithium power charger can be installed inside the equipment or put together with your equipment in the box. Our company produces portable suitcase with varies of specification

Type	Output voltage	Rated capacity	Voltage (mm)	Weight
LBS -200A	DC 7.4v /12v/15v/24v	200wh	215*145*50	2.0 kg
LBS -200B	DC 7.4v /12v/15v/24v	300wh		2.6 kg

travel lithium power charger