The FR-4x does not feature charging capabilities. Ni-MH rechargeable AA batteries of at least 2500 mAh are recommended. Use a dedicated rechargeable Ni-MH battery charger to charge the Ni-MH batteries.
The FR-4x does not feature charging capabilities. Ni-MH rechargeable AA batteries of at least 2500 mAh are recommended. Use a dedicated rechargeable Ni-MH battery charger to charge the Ni-MH batteries.