Publicado Por En julio 23, 2026 Does your old battery for your electric bicycle out of service? Come and pick a new professional replacement battery. Our modern design battery is used as a replacement for existing e-bike systems of various bicycle brands. The electric E-bike li-ion battery adopt imported electric core and equipped with BMS protective plate and aluminum housing. It is light in weight and easy to transport and carry. Large capacity makes the bike lasting endurance. The battery base also makes the bike battery easy to use, in which way brings you great convenience. With novel appearance and stable output, it definitely will be the perfect replacement battery for your E-bike!Ebike Battery 36V 20ah Rear Rack Battery Electric Bike Lithium Ion Battery PackUser-friendly Design: The light-weight design makes the battery easy to install and remove. Black hard plastic shell protects the battery effectively and LED battery level indicator can inform you of charging in time. Safe to Use: Built to the highest standards that has been tested. When the motor is overloaded, the system automatically switches off to protect the technical components against damage. The battery is fully sealed and designed to be using all day long, even on muddy roads.BMS Protection Board: The high quality battery is equipped with a 30A BMS protective plate, which prevent over charge, over discharge, over current and short circuit and ensure the long life expectancy.Stable and Durable: The input and output are more stable and its large capacity makes the service life of battery longer.Ergonomic Design and Widely Applicable: The electric bike battery pack has a mounting bracket that will mount to most water bottle screw holes in the frame. Compatible with 36V electric bikes, bicycles, mountain bikes and more. Model：HA074-04 Rated Voltage： 36V Rated Capacity： 20Ah Battery Power： 720Wh Specification： 10S8P/25Ah Max Charge Voltage： 46V Discharge Cut-off Voltage： 27.5V Max. Charge Current： 5A Standard Discharge Current5： A Max. Discharge Current(BMS)： 30A Over current protection： 120A Apply to Electric Motor Power： ≤800W Battery Charger： 42V 3A Display of power level： YES Power switch： YES Security lock： YES Net weight： 5.6kg Gross weight： 7.8kg Battery size： 440×160×60mmPackage Contents: 1* Battery with keys 1* Battery install plate and other parts 1* Charger 1* User Manual Packing size490×220×430mm Operating Temperature: Charge:0℃ -45℃ Discharge:-20℃ -60℃ Product Function information: Note: 1.When charging the battery, please use the regular brand charger. The charging time should not exceed 6 hours. 2.It is strictly forbidden to place batteries in water and in fire, so as to avoid getting close to the heat source. It is forbidden to use metal and conductive materials to plug in the charging and discharging interfaces. 3.If you do not use the battery for a long time, please keep the battery power between 40% and 70%, it is recommended that the battery be charged every two months; otherwise, the battery may be damaged, and this irreversible damage is not within the warranty. 4.Please keep these products and accessories properly and keep them away from children. 5.Unauthorized self-repair and modification of parts may cause damage to the product and such man-made damage is not covered by the warranty. 6.Please use this product according to your local laws, regulations and restrictions. PLEASE BE CAREFUL BEFORE ORDERING: . Our battery fits in most motor kit, but exclude these four: Bosch, SHIMANO, Yamaha, Panasonic. If you can not confirm your engine, please contact usPaymentShippingReturnWarrantyAny Problems？Please Contact us！PaymentWe accept PaypalPlease pay ASAP after you submit the order. We will generally ship the goods within 24 hours (Not including legal working days), so the sooner you confirm the payment, the sooner the product will be shipped to youPlease make the payment within 7 days of auction close. If you change your mind after submitting the order (Changed mind or have placed an order elsewhere), please take the initiative to close your order, thank you for your understanding.Shippingitem location: CA,90058The logistics service provider we use is: UPSNot shipped to certain areas.(Including but not limited to: Alaska/Hawaii, APO/FPO, US Protectorates, PO Box, Puerto Rico (PR).),Please understand~~Usually takes 2-7 daysOur warehouse is in California, the closer to CA the shorter the shipping time The specific delivery time depends on the delivery address, and we will provide full logistics trackingIf you encounter a major holiday (Spring Festival, Christmas...), the delivery time may be delayed a few days later, please understand!As long as your delivery address is within the scope of DPD distribution, you can generally purchase our products directly, except for some special locations, please check our "non-delivery area" for detailsReturnReturn products without product quality issues (sellers provide door-to-door pickup service or the buyer send it back to us,and buyer bear the freight , sellers No return label provided )Within 7 days from the time of receipt, the battery has no traces of use and does not affect the secondary sales, and supports unreasonable return; if it exceeds the time and has been tested by the seller's agency, there are traces of use that affect the secondary sales. Unreasonable return is not supported.No reason to return the goods, the buyer needs to pay the return logistics feeIf the buyer needs us to pick up the package, the buyer shall bear the logistics fee and the door-to-door service fee. The logistics fee and the door-to-door service fee shall be subject to the logistics quotation; if you want to return the goods by yourself, please contact us to provide you with an accurate warehouse address .Return products for product quality issues (sellers provide door-to-door pickup service, and sellers will bear the freight, sellers No return label provided)Within 12 months from the receipt, the battery is in normal use. If there is a quality problem, it can be returned or replaced.If the product quality problem is returned, the buyer can contact us to pick up the product or return the product by himself, and the cost incurred will be borne by the seller.WarrantyCalculated from the receipt, we will provide warranty service for normal use within 12 months without man-made damage, and the battery fails for no reason.Note: The following conditions are not covered by the warrantyDamage to the battery caused by the use of non-original accessoriesFailure to protect or inadvertently enter water on rainy daysDamage caused by violent use or violent destructionDamage caused by irresistible factors such as traffic accidents, natural disasters, wars, etc.Slight scratches on the battery are not a product quality problem. If the buyer minds, please place the order carefully. After receiving the goods, if the battery is not used, if you apply for a return for this reason, it will be handled as "return without reason".If the package is obviously damaged at the time of delivery, please refuse to sign for it. If there is damage, the buyer still signs for the package by default. The buyer is responsible for the loss caused by the buyer, please pay attention!If the package is intact and the product is found to be damaged after opening the package, the buyer can submit a return or exchange to the seller within 3 days after signing the receipt (certification is required, including damaged photos or videos that cannot be used normally).Any Problems？Please Contact us！Please leave five stars / positive feedback / positive comment and Five-StarsIf you are satisfied with our products.Contact us if you have any question, negative feedback could not solve anything, Please give us a chance to serve you. We can be contacted at any time through eBay messages if you have any questions,comments or product requests. We will respond to you within 24 hours (Not including legal working days)and do our best to help you out! We encourage our customers to contact us with any questions or concerns! We'd like to be sure you are completely satisfied with your purchase.If you have any problems, please contact us first, please don’t worry, we will definitely handle it for you, please do not directly open a refund or case before contacting us, thank you for your understanding!
