for iphone4 Kickstand battery case with 2000mah capacity

Specification:

Weight:80g
Capacity:2000mAh
Cell type:Li-polymer battery
Dimension:90*63*14mm
Output voltage:5V
Output current: 1A max
Cycle life:500 times

Features:

1.Battery case perfect match for iPhone 4;2000mah lithium rechargeable battery
3.Especially densigh for phone4 can protect the cellphone signal also using Non-slip design for protect your phone