Finally batteryspace.com provides the world most low cost solar panel charger for NiMH/NiCD rechargeable cells
Special design to charge max. 2 pcs same size and same brand batteries
Recharge either NiMH or NiCD rechargeable button top battery only.
Charging channels for different size of batteries: ◦ One Channel for C/AA/AAA size NiMH/NiCD rechargeable batteries. (Max. 2 pcs of same size per channel at a time) ■ Please upright the spring ring vertically when insert either AAA or AA battery. ■ Small ring for AAA size rechargeable batteries ■ Large ring for AA size rechargeable batteries ◦ One Channel for D size NiMH/NiCD rechargeable battery only. (Max. 2 pcs per channel
Built in blocking diode to prevent the reverse flow of electricity from battery to the solar panel during night time or when no sunlight is available.
Equipped with a meter to illustrate and confirm the charging activities.
Max. charging current
160 mA
Charging time = The battery capacity (mAh) / Sun light current (mA)
Included the angle stand at bottom of the charger to face the sunlight directly
Dimension (LxWxH)
6.7" (170mm) x 4.7" (120mm) x 2.5" (62mm)
Weight
12 oz (340 g)
Recharging time will vary pending upon the strength of the sunlight.