| Brand | N/A |
| Quantity | 1 |
| Color | Black |
| Material | Plastic |
| Functions | Uses four pieces 18650 batteries with two parallel two series; Capacity: 2500mAh; Rechargeable and can use underwater 1m; Comes with 2-flat-pin plug power charger; Input voltage: 100~240V; Output: 8.4V / 1000mA; Power supply for bicycle light / headlamp etc |
| Packing List | 1 x Battery pack (40cm-cable) 1 x Battery case 1 x 2-flat-pin plug power charger (100~240V / 100cm) |