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tooefft 48V 52V 17.5Ah 1000W Ebike Battery Electric Bicycle Lithium Battery For MATE X Engwe About this item 【Product Parameter】 Battery Size: 418mm x 114mm x 58mm. 48V 52v 17.5ah is suitable for 0-1000w motor. 【Fit for ebike】For MATE X,ENGWE Engine X, ENGWE Engine X-plus, ENGWE Ep-2 Pro, LANKELEISI X3000PLUS, CMACEWHEEL RX20, RX20 MAX and more... 【BMS Protection Board】 The battery has built-in 30A BMS and built-in battery, Preventing over charge, over discharge, over current and short circuit, ensuring the long life expectancy. 【High-end Quality】Made of Grade A cells. Every Lithium battery have pass the QC appearance and function test before shipment. The Ebike battery charge cycle exceeds 1000 times, ≥80% capacity after 800 cycles. Packing List: 1x Battery 1x Charger 2x Keystooefft 48V 52V 17.5Ah Lithium Ion Electric Ebike batteries for MATE X Engwe tooefft 48V 52V 17.5Ah 1000W Ebike Battery Electric Bicycle Lithium Battery For MATE X Engwe About this item 【Product Parameter】 Battery Size: 418mm x 114mm x 58mm. 48V 52V 17.5ah is suitable for 0-1000w motor. 【Fit for ebike】For MATE X,ENGWE Engine X, ENGWE Engine X-plus, ENGWE Ep-2 Pro, LANKELEISI X3000PLUS, CMACEWHEEL RX20, RX20 MAX and more... 【BMS Protection Board】 The battery has built-in 30A BMS and built-in battery, Preventing over charge, over discharge, over current and short circuit, ensuring the long life expectancy. 【High-end Quality】Made of Grade A cells. Every Lithium battery have pass the QC appearance and function test before shipment. The Ebike battery charge cycle exceeds 1000 times, ≥80% capacity after 800 cycles. Packing List: 1x Battery 1x Charger 2x Keys DCH- 009 48V 52V 17.5Ah Battery ParametersParament48V17.5Ah52V17.5AhCell capacityLG/Samsung 3500mAhLG/Samsung 3500mAhComposed Type13S 5P14S 5PBMS30A30ABattery Net Weight (appr.)4kg4.3kgFit Motor Power48V 0-1000W52V 0-1200WCharging Cut-off Voltage54.6V58.8VDischarge Cut-off Voltage39V42VCharger3A3ACharging Time5-6h5-6hDimensions418mm*114mm*58mm(16.46*4.48*2.28inch)Charging Current2-3ADischarge TemperatureTemperature: -20°C to 65°CCharging TemperatureTemperature: 0 to 45 ℃Cycle Life≥80% Capacity after 1000 cycles This battery is suitable for the following ebike modelsMATE X LANKELEISI X3000PLUS CMACEWHEEL RX20/RX20 MAX ENGWE Engine Pro （High Performance） ENGWE Engine Pro (16 Ah Version) ENGWE Ep-2 Pro（13 Ah Version） LAOTIE FT100 Polarna M5 Polarna M6 TESGO Hummer Pro BEZIOR XF200 New JINGHMA R7 Ridstar H20 VITILAN I7PRO ENGWE Engine X ENGWE Engine X-plus vakole c020 ACCOLMILE RHINO ACCOLMILE RED CIRCLE BLACK PANTHER Cyrusher XF690MAXS New lafly X3 Note for Engine Pro/Engwe ep-2/ep-2 pro/ BEZIOR XF200ebike Old version ebike used with DCH-006(43x103x430mm) thinner battery;New version ebike used with DCH-009(58x114x418mm) fatter battery.Current item is DCH-009 Battery. If you can't sure what version of your ebike and can't sure which battery to choose, Send us your old battery photos, we'll check for you. Please note: If you are unsure if this battery is suitable for your ebike, or if your ebike brand is not listed in the above models, please send us an email. The content of the email should include as detailed as possible the parameters of your electric bike. For example, the brand and model of your ebike. Or there may be certain parameters on your old battery, and please measure the size of your old battery as detailed as possible, and then you just need to take a photo of these informations and send them to us for you to check. Lithium battery features Longer battery life, the life expectancy is two times that of lead-acid batteries. Rechargeable and no memory effect. The weight is more lighter. Smaller dimensions and can be customized. Safer and more environmentally friendly, No heavy metals and hazardous substances. BMS built-in IC chip will prevent battery pack over charge, over discharge, over-current, over-heat, short circuit . Warnings Do not immerse the battery in water or seawater, keep the battery stands by in a cool dry surrounding. Does not use or leave the battery near a heat source as fire or heater. Use the battery charger specifically for that purpose when recharging. Do not reverse the position and negative terminals. Do not connect the battery electrodes to an electrical outlet. Do not discard the battery in fire or a heater. Do not short-circuit the battery by directly connecting the positive and negative terminals with metal objects. Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc. Do not strike, trample or throw the battery. Do not directly solder the battery and pierce the battery with a nail or other sharp objects. PaymentDelivery detailsReturnWarrantyContact usPaymentWe accept PayPal. After you have won the auction, an email will be sent to your eBay registered email address by eBay. If you are paying through PayPal using eCheck, your item can be shipped only after eCheck has cleared ( it may take 5-10 working days to be cleared). All payments are expected within 7 days after the last winning auction is closed. A non-payment dispute will be opened if full payment is not received.Delivery detailsOur US warehouse is in California, If your address is closer to California, the shorter the shipping time. For orders shipping from US warehouse: usually it takes 2-7 days to arrive. For orders shipping from China: usually it takes 12-24 days to arrive. We offer fast and reliable shipping options to ensure your order arrives on time.ReturnWe offer a 30-day return policy for all of our products, and are happy to provide refunds or exchanges if you are not completely satisfied with your purchase.WarrantyAny quality problem in one months , can return it back for new battery or full refund . Any quality problem after one months , we can send BMS/Charger/battery case /cells etc for you to repair. For any returned product, please contact us through eBay message firstly, we will work on resolving your particular case as soon as possible.Contact usWe strive to provide excellent communication and customer service, and are always available to answer any questions or concerns you may have. We also appreciate your feedback and will do everything we can to make sure you are satisfied with your purchase.If you have any questions or concerns, please don't hesitate to contact us.