Electric Bicycle Battery 52V 72V 20Ah 28.8Ah Lithium rear rack for 0~3000W ebike

Description: Electric Bicycle Battery 52V 72V 20Ah 28.8Ah Lithium rear rack for 0~3000W ebikeElectric Bicycle Battery 52V 72V 20Ah 28.8Ah Lithium rear rack for 0~3000W ebikeElectric Bicycle Battery 52V 72V 20Ah 28.8Ah Lithium rear rack for 0~3000W ebike Unit Pack Power Battery ------ 2-5 Work Days Fast Delivery, 2 Month Return Support. Please check the brand name aside the product tittle which marked in blue, ensure the blue color "brand name" is" Unit Pack Power" before place order. We use 2500mAh cells: True Capacity Battery Pack, Eg: 72V 20Ah (it takes 80PCS cells(20*4=80) to reach 72V 20Ah(20S4P), Each cell is: 70g, battery housing is: 2.2kg ( 2500mAh cell: 50g/PC) Weight：20*4*0.07kg+2.2kg(Battery housing)=7.8Kg Fake Capacity Battery Pack: (Reduce the cells qty， riding distance is shorter) Weight: only 4.5-4.8Kg(Some Fake product not marked the battery weight on their listing) (To reach the correct weisght, some seller Sand filling the pack.) /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// Professional Lithium Ion Battery Manufacturer certifications:All UPP Battery have CE, ROHS, MSDS,UN38.3 safety certifications Safety Test: Short Circuit Safety Test √ Overcharge SafetyTest√ Crush Safety Test Needing Safety Test √ Extrucsion Safety Test√ NOTE BEFORE ORDER : Our battery can fit most motor kits , but exclude these four : Bosch,SHIMANO, Yamaha ，Panasonic. Please check the brand name which marked in blue, ensure the blue color "brand name" is" Unit Pack Power" before place order. ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Built with high quality BMS Board for Safety protection BMS board function:Over charge protection//Over discharge protection//over voltage protection//over current protection// short circuit protection// temperature protection////////////////////////////////////////////////////////////////////////////////////////////////// Important Tips：1.To full charge the battery, please turn on the battery while charging.2. ON/OFF Switch: "o" is power off , "-" is power on.3. If you need other connector, such as: XT60, XT90, T Plug, you can connect seller. BATTERY FEATURES 52V 25Ah(14S5P) 52V 28.8Ah(14S6P) 0~2000W motor 72V 20Ah(20S4P) 0~3000W motorBattery Cell: 25Ah:5000mah / 28.8Ah:LG4800mAh Nominal Voltage: 52V Rated Capacity: 25Ah(14S5P) / 28.8Ah(14S6P)Max Constant Discharge Current: 40A / 50A( BMS)Apply for: 150W-2000W Motor Charger: 58.8V 3ADischarge: XT60(Male&Female Side)----------------------------------------------------------------------Battery Cell: Samsung5000mAh Nominal Voltage: 72V Rated Capacity: 20AhMax Constant Discharge Current: 60A( BMS)Apply for: 150W-3000W Motor Charger: 84V 4ADischarge: XT60(Male&Female Side)---------------------------------------------------------------------- Know More About Lithium Battery 1. Message Seller, if you need return 2. Normally, cells are divided into A Grade, B Grade and C Grade , A Grad is top quality ) 3.Pls look at the number of strings and parallels of the battery pack , and also capacity of a single cell . (E.g : it writes "7P each ,each cell is 2500mah ", but the title writes " 48V 20Ah ", that must be deceiving consumers , because 7*2.5=17.5Ah ) 4.Welding process of the battery pack decide whether a company is professional -- Good welding should be neat electric weld , clearly designed routing direction. A good welding process will improve battery performance and safety. Rough craftsmanship will bring many hidden dangers. 5. Our battery can fit most motor kits, for example: Bafang, Voilamart, but exclude these four : Bosch, SHIMANO, Yamaha, Panasonic .PaymentDelivery detailsDaily MaintenanceWarrantly & ReturnContact usPaymentPAYMENTS - We accept multiple payment ways , Paypal , Apple Pay ,Google Pay , credit card , debit card .....Delivery detailsItem Location: USA ( CA Warehouse & TX Warehouse sent randomly ) - All orders are shipped within 2 business day of cleared payment. - All Products are rechecked before shipped out . - Fast shipping via FedEx / UPS / USPS to most US addresses . - Tracking provided for all shipments. - Please double check your shipping address when place order. - We may be able to Ship to: Alaska, Guam, Virgin Islands, Mexico, or Canada, Porto Rico, Hawaii, but shipping will be extra. Please check with us BEFORE YOU BUY.Daily MaintenanceCharge and discharge: 1. If the battery has a power switch, please open it during charging, can help to charge more full.2. The lithium battery can be charged at any time, it is not necessary that all energy is exhausted before charging. Storage: 1. The battery should be used within a range of operating temperatures. Otherwise, there may be a loss of properties, leakage and / or rust.2. The rechargeable battery should be used within a short period of time after recharging, as the battery may self-discharge during prolonged storage.3. If long-term storage is required, the battery, which is 50% to 60% stored in a voltage range, is best because storage at higher voltage can result in loss of performance. Warm Tips: 1. Do not immerse the battery in water or seawater. Store the battery in a cool, dry environment.2. The battery should not be used near a heat source as a fire or heater.3. Use the charger specifically for charging.4. Do not interchange the position and the negative terminals.5. Do not connect the battery electrodes to a power outlet.6. Do not throw the battery in fire or heating.7. Do not short-circuit the battery by connecting the positive and negative poles directly to metal objects.8. Do not carry or store the battery with metal objects such as hairpins, necklaces, etc.9. Do not hit the battery, throw any trampling damage or throw it.10. Do not solder the battery directly and do not pierce it with a nail or other sharp object.Warrantly & Return Return Policy: For batteries with any quality problems within one month, we can refund the money after you provide proof. After one month we can send BMS or cells to you for repair,or you can send it back to repair as well. All our electric bicycle batteries with high quality cells and BMS, and they will be 100% tested before shipping. Return Program : 1. Should meet all return requirements : a. bought the product within one month. b. We will bear the return shipping fee if quality issues. c. Buyer should bear the all shipping fee ( include the shipping cost to ship it out )& re-storage cost if without any quality issues. 2. Should contact for " Return Application Form " before return , sign the application form and put it in the package ( or we won't offer refund after received it , because we can't conifrm the information without the form ) 3. Return package should be complete, we will check the the package after receive it . If any products or accessories missed, we have the right of "Partial Refund" or "No Refund" We don't supply warranty service for the following situation : 1. The battery goes over water . 2. The battery is broken man- made. 3. The cells are burnt out after using. 4. Return the battery without reason . 5. Open a case without contacting us.Contact usNote Before Order : Our battery can fit all motor kit , but exclude these four : Bosch,SHIMANO, Yamaha ，Panasonic . If you can't confirm your motor , please contact us , we will offer help . Please feel free to contact us via ebay message if you have any questions. We will try our best to reply to you on Business day. We highly appreciate your understanding and patience !Thank you so much for your order! Our first goal is to make you 100% happy ! If there is any issue or question, Please contact us before leave a negative feedback or file a case. We promise we will make it right within less than 12 hours in business days. We have professional eBay customer to response on Return, Exchange or Refund quickly, never worry about our aftersale service. Thanks again!

Price: 407 USD

Location: Corona, California

End Time: 2024-09-20T07:31:57.000Z

Shipping Cost: 0 USD

Product Images

Electric Bicycle Battery 52V 72V 20Ah 28.8Ah Lithium rear rack for 0~3000W ebike

Item Specifics

Return shipping will be paid by: Seller

All returns accepted: Returns Accepted

Item must be returned within: 30 Days

Refund will be given as: Money back or replacement (buyer's choice)

Return policy details:

Brand: Unit Pack Power

Part Type: Battery

Battery Type: Lithium Ion (Li-Ion)

Voltage: 52V 72V

MPN: Does Not Apply

Compatible Brand: Bafang, Voilamart

Color: Black

Number of Items: 1

Compatible Bike Type: Universal, E-Cargo Bike, E-City Bike, E-Cross Bike, E-Folding Bike, E-Mini Bike, E-Mountain Bike, E-Recumbent Bike, E-Tandem Bike, E-Trekking Bike, E-Tricycle, Pedelec