• Built in battery tester to test its function (except 9V)
• 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
Save money, safe charging and easy handling. The STANDARD range of GP Batteries PowerBanks offers an economical solution to charge in all batteries sizes. Whether you need to charge AAA, AA, C, D or 9V batteries, all GP Batteries PowerBanks are simple and convenient to use; just put in your batteries and leave it charging overnight. The automatic timer control guarantees a safe charging process after which you can take your charged batteries out when needed.