Solarstorm BC-1 battery box
4*18650 li-ion battery
rechargeable and water-proof
2 cells in paralle and 2 cells in series
Solarstorm BC-1 rechargeable water-proof 4*18650 li-ion battery box used for bike light
Brand: Solarstorm Name:Battery box Color:Black Material: ABS Type: 4*18650 rechargeable battery case. Structure: two batteries in parallel and two batteries in series Compatibility: 2 or 4 pieces 18650 li-ion batteries in any capacity. Water-proof and Fire-proof Weight: 150g with holster.