The standard range of GP PowerBanks offers an economical solution to charge in all batteries sizes. The automatic timer control guarantees a safe charging process after which you can take your charged batteries out when needed.
- Built in battery tester to test its function (except 9V)
- Â Discharging function to refresh the battery (except 9V)
- Safe charging
- Trickle charge: to always have fully charged batteries
- Charge 1 to 4 pcs of AA, AAA, C, D and 1 to 2 pcs of 9V NiMH rechargeable batteries