UPP LG Samsung 21700 60V 33.6Ah 38.4Ah 43.2Ah 48Ah Ebike Battery Pack 30Ah 35Ah 40Ah 45Ah Electric Bicycle Escooter Battery

Why choose our Unit Pack Power store :

1.Factory directly store :  10 years battery packing experience , from 24V, 36V 48V 52V 60V 72V to DIY Voltage/Size , all we can make it for you, Mature production technology , and filter the high consistency cells , we know how to make a reliable and safe battery for customers .2.Battery quality : There are Grade A B C level battery , UnitPackPower only use grade A cell for battery , safest packing process ,never use cheap/false cells with false capacity/low price to attrack buyers .price = quality = customer's service , you want to get a long range/long life/safe battery for your bike , or want to get a unkown cells battery back your home?3. Aftersalse:15days no reason free return service , 1 year warranty,  when you buy a battery cannot reach to seller , this won't happen to us , We have Germany , UK , USA , Canada , Australia local service center service for you .4. UnitPackPower batteries have insured to International Insurance, rest assured to buy.

Note:

1. There are two options for fixed size. Please note the size requirements when placing an order. If these two sizes cannot be fit, please contact us to customize the size.2. The default configuration of the discharge connector is XT90. If you need to replace it with a big Anderson connector, or other, please leave message or remark directly on the order.

How do we keep our battery reliable for your electric bycicle/escooter

1. We use only authentic name-brand cells made with the best BMS and the best ingredients2. SIEKO IC BMS for battery over charge, over discharge, short circuit protection3. We are hazmat certified to ship our battery packs and all our packs are tested and certified (UN38.3) to be shipping safe4. Battery cells 100% balance before pack for voltage, resistance and capacity5. Final battery pack 100% discharge and charge test6. Waterproof and vibration test7. 100% inspection of appearance and function by QC before shipping8. We use state-of-the-art BMS to keep your battery as safe as possible9.UnitPackPower batteries have insured to International Insurance, rest assured to buy.

Notice FOR THE SHIPPING TIME:

Ship from USA : 2-5days to USA

Ship from Germany : Within 7days to most of EU countries ,

Ship from China: 1. To EU country :  ship by train 45-50days ; ship by air with extra air cost then shipping time is 18-20days 2. To USA/UK/CA/AU , free tax , will ship by air 18-20days ; 3. To other countries , just Contact me , or check our store other link , it will send from China , the shipping time depends on different countries . If the uncontrolled delay by Delivery , please understand and be patient

Warning :

Don't hit, pierce, strike, trample or throw the battery.Don't put the battery in the water, keep the battery cool and dry condition .Don't put the battery near a heat source such as fire or heater.Use the specified charger that come with the batteryDon't reverse the position and negative pole.Don't connect the positive and negative terminals with metal objects which would cause short circuitDon't transport or store the battery with metal objects together , such as hairpins, necklaces, etc.