Custom EUC Battery Packs

Looking to boost range on your wheel? We are able to create booster packs for Gotway, Kingsong, some inmotion and some ninebot wheels. We've completed packs for the EXN, RS HS/HT, MSP and more. Our packs use independent BMSs which keep the booster and original packs from harming each other. 

From design to welding to completion, our packs are well thought out to prioritize safety, efficiency and longevity. All customers will receive internal pictures of their pack including any mistakes small or large made during construction. Here are some of the features we're proud to include within our packs:

- Only genuine grade A cells from trusted brands.

- No weak stacked nickel

- Genuine 99.6% .15 or .2 nickel only

- Pack design which doesn't limit power.

- High quality BMS offerings from Jaibeda, DALY and Liu Tree Tech. 

- Extensive use of safety techniques to prevent premature failure

- Strong welds powered by Sequre and K-Weld spot welders. 

- Split pack design to ensure fit in your wheel

- 6 Month comprehensive warranty, with extended cover for failures not including water or misuse.

We base our pack costs on materials + time. Usually, EUC packs take longer than any other PEV, primarily because they usually require split up packs and balance wire extensions. Most booster packs (18/20/24S1P adding about 300-400wh) cost under £300.