General description Recharge your AA batteries efficiently with the 2X 1W 4V Rechargeable AA Battery Solar Cell Charger. This solar charger is designed to charge two AA batteries directly, making it a convenient and eco-friendly solution for your power needs. Technical specifications Max work voltage: 4V Max work current: 250mA Max power: 1W Dimensions: 90 x 90 x 3 mm Other information Package includes: 2 x Solar panel charger (batteries not included) Note: Light and different displays may cause the color of the item in the picture to differ slightly from the actual product. The measurement allowed error is +/- 1-3 cm.