Downtube Hailong Electric Bike Battery 52V 48V 17.5Ah 16Ah 14.5Ah with Sanyo Samsung LG Cells for Front Hub/Mid Drive Motor Kits Product features and advantages: Materials: 1. The battery pack used original Sanyo/Samsung/LG optionalhigh quality cells, long runtime, deep discharge recover, extended service life and superb performance. This Li-ion battery pack, It has a great cycle life: 800-1000 Cycles with DOD 80%, no acid (No spill or leak problems) 2. with high quality in-built BMS, protect the battery from short circuit,overcharged,over discharge and Over current. 3. It's hard plastic case,small and lightweight. Additional functions: 1. convenient charge port and discharge port; 2. 5V 1A USB port for charging cellphone or other device; 3. On/off switch Power Button 4. Safe Lock to lock the battery at bike frame. 48V 17.5Ah Samsung cells For US customer, click here Electric Bicycle Battery Specifications: Model: S039-3 Hailongstyle Li-ion Ebike/ E-Scooter Battery 48V Battery Fit for Motor : 48V 1000W 750W 500W 350W 250W 52V Battery Fit for Motor :52V 1000W 750W 500W 350W 250W Note:Usually the battery's voltage must keep same with motor's voltage,Except for52V battery. (52V battery can use on 52V motor, and also can be used on most of 48V battery, but please double check with motor seller whether their 48V motorsupport 52V battery before you choosing 52V battery for a48V motor.) Charge Current: 2-5 A Charge Cut-off Voltage: 54.6V/58.8V Discharge Cut-off Voltage: 36.4-39 V/ 39.2-42V Packing List included: 1 x Lithium Battery Built-in cells and BMS with 25CM discharge naked cable, or soldered default discharge connector 1 x 54.6V/58.8V 2A Charger With AC plug Charger plugs and Discharge connectors optional: 1.Charger Plug: US EU UK AU plugs optional, will provide according to delivery country if without requested. 2. Discharge Connector: There are A-K 10kinds optional as below picture, will provide naked cable or soldered with default connector if without requested. Ebike Battery Pictures: Shipping Ways Guarantee We provide 1 year warranty for all electric bike batteries. Any battery with quality problem in one month we can return the money after you provide the proof. After one month we can send BMS or cells to you for repair,or you can send it backlocal warehouse or usto repair as well. All our electric bicycle batteries with high quality cells and BMS, and they will be 100% tested before shipping. Topbrand lithium battery manufacturer in China, rest assured to buy. We don't supply warranty service for the following situation : The battery goes over water The battery is broken man-made Return the battery without reason Open a case without contacting us Feedback Our battery can fit all motor kit, but exclude these four : Bosch, SHIMANO, Yamaha, Panasonic . Please contact us, If you can't conifrm your motor. If you have any problems please feel free to contact us BEFORE you leave negative feedback or opena case. Any problem is not a problem, as long as you contact us. Your satisfaction and positive feedback is very important to us. Please kindlyleave positive feedback and 5 Starsfor us if you are satisfied with our items and services. Company Information: FAQ Q: What type of this electric bike battery? A: It is li ion battery,Chemical is Li(NiCoMn)O2. Q: What is the difference between li ion battery,NI-MH battery and Lead acid battery? A: E-bike Li-ion battery have longer cycle life,normal cycle life is 800-1000 times, and also with light weight,small size, No memory effect,Nontoxic, environmental friendly. Q: What's temperature range of charge and discharge? A: Charge Temperature: 0 to 45°C and Discharge Temperature: -20 to 65°C Q: What kind of cells used on this electric bicycle battery? A: Different capacity with different cells, we make the battery with original A grade Samsung,Panasonic,Sanyo,LG and high quality domestic cells,all can be customized as your requests. Q: Do your e-bike battery come with charger? A: All of our e-bike batteries come with charger.We have normal charger and fast charger.If you need fast charger please contact with us. Q: Do your electric bike batteries come with BMS? A: Yes, Our batteries all with SEIKO IC BMS, with stable performance.Which can protect the battery avoid short circuit,Overcharged,Over discharge and Over current. Q: Can you provide OEM and ODM service? A: Yes, We are a professional Electric Bike Battery manufacture with factory, which produce all kind of high quality E-bike lithium batteries as customers' requirements and designs, welcome to place OEM and ODM orders and visit our factory. 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. UnitPackPower batteries have insuredtoChina Ping An Insurance, rest assured to buy. Recommended Items From Seller
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