Long operation life: Cycle life is up to 1000 times in normal conditions; Low self discharge: 80% capacity retention after 1year; Strong emergency adaptability: It can charge quickly in 1~6h in emergency conditions; Wide operation temperature range: It can be operated in the environment of -20~+60 centigrade; Good safety and reliability: Each battery has a safety valve, so it can have high safety and reliability during long-period operation process or in major failures; Pollution-free and no memory effect; Different configuration could be met.market demand——raise product design proposal——preliminary assessment——issuing the trial produce ordering——products quality tracking——pilot plant test report——pilot plant test final report——pilot plant review report——concluding reportQ1: How about your daily output? A: Our daily output could reach 50000pcs. Q2: How many COTS models do you have? A:More than 2000COTS cells are available. Customized is also welcomed. Tooling cost would be free of charge once it reaches the target quantity. Q3: Could you offer free sample to test? A: In general, we offer it for new customer after they pay the sample fee, and we will refund the sample cost for them when massive order is confirmed.. Q4: How about the shipping? A: We have some good-cooperated shipping agents. They have much experience in shipping batteries. You can also use your own forwarder. Q5: How many days will it take for the order? A: It usually takes about 7~10working days if there is stock. For customized or if there is no stock, the lead time would be about 30~40working days for mass production. 