Battery Bike factory Product Name: li-ion battery for bike ( XY NP72 20AH) Application for: E bike Rated volt (V): 72V Rated capacity(2h): 20Ah at23卤2鈩?/p Dimension(mm):260*210*210 Net weight(Kg): 11Kg Energy: 1440Wh at 23卤2鈩?/p Cycle life: 800 cycle Continuous discharge current: 30 A Over discharge current protection: 100 Notes锛?More details please contact us, Your questions are highly concerned. Customization accepted. Xiang yun lithium battery company owns a long time and stable supply chain, to ensure the quality of lithium ion battery supplied is stable, safety and reliable, to be sure that offer the best price for a products that rivals the quality of the big manufacturers to our customers. Quality control throughout the production process, basically, we have main steps: 1. All battery parts checked since it arrived. 2. All pieces and logo and all details checked before production. 3. Strict quality control at every stage of production 4. All products quality and packing checked on final inspection before delivery. The main products lithium li-ion battery for bikes, has been exported to the European OE market all year round, such as Spain, British, Italy and so on. So any reason for you not to choose our Lithium Li-ion batters? Just contact us right now. FAQ Q: Why are lithium ion batteries so expensive? A: It's because that Lithium-ion batteries are new to the market based on the time companies have started to mass produce them. We are in a revolutionary era in which we are a part of the switch from fossil fuels to renewable or batteries in the case of cars. Q: Can we use our own logo? A: Yes, Under your authorization. Q: Do you provide sample ? Is it free? A: Sample fee is necessary, but that fee can be used to offset subsequent orders. Q: When can I get the price? A: After we know the products detail for what you inquire, then we can send you. Q: Why are lithium ion batteries so expensive? A: So why are they that expensive? It's because that Lithium-ion batteries are new to the market based on the time companies have started to massproduce them. We are in a revolutionary era in which we are a part of the switch from fossil fuels to renewable or batteries in the case of cars. To sum it all up, t Continue ReadingBattery Bike factory website:http://www.criocabt.com/lithium-battery/battery-bike/