36V 10.4Ah VIVI S3 Folding Mountain Electric Bike Battery 12.8Ah 14Ah Replacement Upgrade Ebike Battery for 26 350W 500W TCRFD

36V 10.4Ah VIVI S3 Folding Mountain Electric Bike Battery 12.8Ah 14Ah Replacement Upgrade Ebike Battery for 26″ 350W 500W TCRFD

Why Choose Future Power Factory Ebike Battery Store?

1)Factory Direct Store:

We assemble all batteries in our own factory. never use fake or cheap cell pack sell at lowest price to attract buyers. In addtion. we have to scrimp on everything. assemble them as quickly/cheaply as possible. We don`t take chances when it comes to our batteries or your safety!

2) Official High Quality Cell Sources:

We only source genuine A-grade genuine cells from the official sources.

3) Every Battery Made Cycle Test:

Each pack is ran through a full charge and discharge before leaving our facility to make sure you are getting every amp hour you paid for. The test include: Short Circuit Safety Test √ Overcharge Safety Test √ Crush Safety Test √ Needing Safety Test √ Extrusion Safety Test √

4) Best Oversea After-sale Service:

We do all this and offer it at our usual low pricing. we don`t charge a premium for Safety and Reliability. We have a proven track record of offering great aftersales support and warranty repairs/replacements.