Description

Samsung LG Tesla 21700 EBike Battery 36V 48V 52V 19.2Ah 28.8Ah 40A BMS for Electric Bicycle 250W 350W 500W 750W 1000W 1500W

 

 

21700 EBike Battery Samsung LG Tesla 36V 48V 52V 19.2Ah 28.8Ah 40A BMS for Electric Bicycle 250W 350W 500W 750W 1000W 1500W

 

 

Why choose our Unit Pack Power store :

1.Factory directly store :  10 year 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.Shipping method and time from China order：This is battery , cannot ship by DHL/UPS/Fedex/DPD directly , it can only special shipping method. ship by train or by air , USA/CA/AU/UK default method is by air with 15-23days. EU defult method is train 30-40days(train) , EU order if you want faster can choose by air,

5 UnitPackPower batteries have insured to International Insurance, rest assured to buy.

 

Specifications

 

Parameter	36V28.8Ah Tesla	48V19.2Ah Tesla	52V19.2Ah Tesla
Nominal Voltage	36V	48V	52V
Nominal Capacity	28.8Ah	19.2AH	19.2AH
Nominal Watt Hour	1036.8WH	921WH	998.4WH
Composed Type	10S6P	13S4P	14S4P
Built-in BMS	20A	40A	40A
Fit Motor Power	36V 250W 350W 500W max	48V 350W 500W 750W 1000W 1500W max	48V/52V 350W 500W 750W 1000W 1000W 1500w max
Charge Cut-off Voltage	42V	54.6V	58.8V
Discharge Cut-off Voltage	28V	36.4V	39.2V
Battery Weight	5.2KG	4.7KG	4.95KG
Battery Charger	42V2A	54.6V 2A-3A	58.8V2A
Battery Pack Cell	Tesla 4800mAh 21700 cells 700-800 Cycles life
Dimension	365*90*127mm	365*90*127mm	365*90*127mm

 

Parameter	36V19.2Ah LG	36V28.8Ah LG	48V19.2Ah LG	52V19.2Ah LG
Nominal Voltage	36V	36V	48V	52V
Nominal Capacity	19.2Ah	28.8Ah	19.2AH	19.2AH
Nominal Watt Hour	691WH	1036.8WH	921WH	998.4WH
Composed Type	10S4P	10S6P	13S4P	14S4P
Built-in BMS	20A	40A	40A	40A
Fit Motor Power	36V 250W 350W 500W maximum	36V 250W 350W 500W 750W 1000W max	48V 350W 500W 750W 1000W 1500W max	48V/52V 350W 500W 750W 1000W 1000W 1500w max
Charge Cut-off Voltage	42V	42V	54.6V	58.8V
Discharge Cut-off Voltage	28V	28V	36.4V	39.2V
Battery Weight	3.8KG	5.2KG	4.7KG	4.95KG
Battery Charger	42V2A	42V2A	54.6V 2A-3A	58.8V2A
Battery Pack Cell	LG 4800mAh 21700 cells Over 1000+ Cycles life
Dimension	365*90*127mm	365*90*127mm	365*90*127mm	365*90*127mm

 

 

 

Parameter	36V30Ah Samsung	48V20Ah Samsung	52V20Ah Samsung
Nominal Voltage	36V	48V	52V
Nominal Capacity	30Ah	20AH	20AH
Nominal Watt Hour	1080WH	960WH	1040WH
Composed Type	10S6P	13S4P	14S4P
Built-in BMS	25A	40A	40A
Fit Motor Power	36V 250W 350W 700W max	48V 350W 500W 750W 1000W 1500W max	48V/52V 350W 500W 750W 1000W 1000W 1500w max
Charge Cut-off Voltage	42V	54.6V	58.8V
Discharge Cut-off Voltage	28V	36.4V	39.2V
Battery Weight	5.2KG	4.7KG	4.95KG
Battery Charger	42V3A	54.6V 3A	58.8V3A
Battery Pack Cell	Samsung 5000mAh 21700 cells over 1000+ Cycles life
Dimension	365*90*127mm	365*90*127mm	365*90*127mm

 

 

 

 

 

Discharge and Charger :

Leave notes to let us know which Discharge connector you would like, or you will get a default one (36V will come with big bullet ; 48V/52V will come with small anderson)

 

 

Which Battery Should I choose?

This really depends on the application and can be a hard question. First you need to get a battery voltage match to your motor request , then the capacity , high capacity can make your bike longer trip but more expensive , also need to choose a right amps BMS to fit your motor . do your research if this is your first ebike kit to make sure you are getting the right battery for your needs.

 

What cells are your battery packs made up of?

All our packs are made up of authentic Grade A 18650  battery cells made in China , Korea or Japan. We use Sanyo Panasonic Samsung , LG or Chinese A grade brand cells and only use the very best models of these brands. and all of our battery would never

 

What is a BMS Battery management system.

The circuit board that makes your ebike battery “smart”.  All of our packs have state of the art BMS to keep your pack safe.

How many volts should I choose?

Depending on your controller.   All 48v controllers can handle either 48v or 52v packs. If you have a 36 volt controller however you will need to upgrade it before you can run a 48 or 52v pack.

How many amps do I need?

Also depending on your ebike motor voltage(V) and power(W), here is for your reference , If your motor is not included by belows , just contact us to check :

36V 20amps if for 36V 500W motor maximun ;

36V 25amps if for 36V 700W motor maximun ;

48V 30amps if for 48V 1000W motor maximun ;

48V 40amps if for 48V 1400W motor maximun ;

48V 50amps if for 48V 1800W motor maximun ;

52V 30amps if for 48V/52V 1100W motor maximun ;

52V 40amps if for 48/52V 1500W motor maximun ;

52V 50amps if for 48V/52V 1800W motor maximun ;

 

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 battery

Don't reverse the position and negative pole.

Don't connect the positive and negative terminals with metal objects which would cause short circuit

Don't transport or store the battery with metal objects together , such as hairpins, necklaces, etc.

 

But beware that following situations are beyond our guarantees.

>The battery goes over water

> The battery is broken man-made

> Incorrect unsing the battery not according the instrucitons

> Open a case without contacting us

 

 

Notice :

Ship from USA : 2-5days to USA

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

Ship from China :

To Europe defuat shipping is train, free tax 50-60days , or you can choose to ship by air 18-23days;

To USA/Canada , free tax , will ship by air 18-23days ;

To Austrailia , ship by air 18-23days ;

To other countries it depends , just confirm with us.

If the uncontrolled delay by Delivery , please understand and be patient