1) Factory Direct Store: We assemble all batteries in our own factory, We never use fake or cheap cell packs to sell at the lowest price to attract buyers. In addition, we have to put everything in one and assemble them as quickly and cheaply as possible. We don't take a chance when it comes to our batteries or YOUR SAFETY!

2) Official Sources of High Quality Cells: We only source genuine Grade A cells from official sources.

3) Each Battery Cycle Tested: Each pack is fully charged and discharged before leaving our facility to ensure you're getting every amp hour you've paid for.

Short circuit safety test. √ Safety overload test. √ Crush safety test √ Need safety test √ Extrusion safety test. √

4) Best Overseas After Sales Service: We do all of this and offer it at our usual low prices, we don't charge a premium for safety and reliability. We have a proven track record of offering great after-sales support and warranty repairs and replacements. We won't let you down ( 18 month warranty, with support centers in Germany, Belgium, USA, Canada and Australia )

Hailong Ebike Battery Specifications