Feature:
Battery capacity: 3800mAH Maximum
output current: 1.8A
Output voltage: 5.1V ± 0.1V
Double USB output
Standard charging current / voltage: 1.0A/5.0V
It can last about 9 hours if only pi 3.
The Lithium battery expansion board can be also used on cellphone.
Note:
You can charging this battery even if the switch is turn off.
Raspberry Pi main board is not included!!!
Package included:
1 x V1.0 Lithium Battery Expansion Board