Description
About this battery
The OptiPower Ultra Max 4000mAh pack uses a 6S cell configuration and has a 100C discharge rating. It is supplied with 10AWG silicone leads and a JST-XH balance connector. Its listed dimensions are 139 × 42 × 49mm, with a pack weight of 675g ±5g.
Part number OPR 40006S-100
Charging and care
Match the cell count, connector and physical fit to your model’s requirements. Use a compatible LiPo balance charger and follow the limits on the pack label. Read the safety guidance before charging, using or storing the battery.
