The Golisi Needle 1 is a compact and practical mini charger which utilizes a USB power port to charge cylindrical rechargeable batteries of lengths ranging from 32mm to 70mm. Batteries are not included.
Its military grade loading spring and fireproof case ensures the Needle1 has a long cycle life.
Compact Needle 1 is 3.4cm only in width.
Military-grade quality loading spring, fireproof case
Portable Needle 1 utilizes 5v/1A USB Power port input (adapter not included) Which allows to charge in various locations
High compatibility Needle 1 works with rechargeable batteries of length ranging from 32-70mm
Revolutionary update of IMR Batteries
Automatically cease charging when batteries are full
Against backward installation, auto temperature control
Tested safe under extreme lab environments