72V 50Ah Li Ion E Bike LiFePO4 Battery Packs Built In 50A BMS

Place of Origin CHINA
Brand Name EA ENERGY
Certification CE MSDS UN38.3
Model Number 72V 50Ah
Minimum Order Quantity 1PCS
Price Negotiable
Packaging Details 220x178x146mm 1pcs / carton GW:10kg
Delivery Time 1-5 Work days
Payment Terms T/T, Western Union, MoneyGram, T/T, D/P
Supply Ability 100000pcs Per Day

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Product Details
Model 50Ah 72V 20S8P Diameter 220x178x146mm
Cell Type 21700 LiFePO4 Battery Packs Cycle Life >5000 Cycles
Capacity 50Ah 3600Wh Impedance <200mΩ
Voltage 72V Standard Discharge Current Constant Current 0.2C
Standard Charge Current Constant Current 0.2C Certifications CE /UL/UN38.3/ MSDS
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72V 50Ah LiFePO4 Battery Packs


3600Wh 50A BMS E Bike Lifepo4 Battery Pack


UN38.3 72V 50Ah BMS Battery Pack

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Product Description

72V 50Ah Li Ion E Bike LiFePO4 Battery Packs Built In 50A BMS


72V 50Ah Li-Ion Electric Bicycle LiFePO4 Battery Packs Built-In 50A BMS Fit For 3500W 3000W 2800W 1000W Motor


72V 50Ah LiFePO4 Battery Pack Quick details :


1. Diameter*Height : 220x178x146mm ( Lithium Ion 21700 size 20S8P )

2. Nominal Voltage : 72V

3. Nominal Capacity : 50Ah 3600Wh

4. Cycle life : 5000 cycles

5. Standard charging ways : CC / CV

6. Li-ion / Lithium Ion rechargeable LiFePO4 battery cell

7. CE , UL ,UN38.3 , MSDS compliant


E Bike Lifepo4 Battery Pack Description :


72v ebike battery 40ah compatible with 3500w-350w motor. It comes with battery 84V 5A charger. Cell type: Lithium ion. Max Constant Discharge Current: 50A. Charge Time: 7-8Hours.


LiFePO4 battery has built-in 80BMS to protect it from overcharge, over-discharge, overcurrent, and short circuit with excellent self-discharge rate. Operating Temp: Charge: 0°C~50°C; Discharge: -20°C~60°C. Our battery is IP65 waterproof, setting you free from worrying to install indoors or outdoors.


High cell density,More capacity.The capacity of the battery after 800-1000 cycles is ≥80%,and the life span is 3 times that of lead-acid batteries.Using this lithium battery 72v means that you don't need to replace the battery for 3-5 years.


Endurance Mileage: it can up to 50-60 miles without pedaling and it’s affected by factors such as load bearing, speed, terrain, etc. So there is a little deviation.


LiFePO4 Battery weighs only 47.4 lbs for one module, only 1/3 the weight of lead acid batteries, which makes it an easy choice for RVs, Marine and Off-Grid Applications when mounting or mobility is in the consideration.


We can also customize any size and function you need.Such as 12V/24V/36v/48v/60V/72v 20AH, 50AH,100h, 120ah, 150ah,200ah, 300ah, 400ah, 800ah etc..




Electric Bicycle LiFePO4 Battery Packs Specifications :


NO Items Specification Remarks
1 Nominal Capacity 50Ah 0.2C  Discharge
0.2C  Discharge
2 Nominal Voltage/shipping voltage 72V Voltage
3 Discharge Cut-off Voltage 68V 0.2C Discharge
0.2C Discharge
4 Charge Limited Voltage 76V 0℃~45℃
5 Standard Charge Current 10A 0℃~45℃
6 Standard Discharge Current 10A -20℃~ +60℃
7 Rapid Charge Current 0.5C 6A 10℃~45℃
8 Rapid Discharge Current 0.5C 6A -20℃~ +60℃
9 Max. Charge Current 1C 50A  
Max Pulse Current 3C  
10 Internal Impedance ≤10mΩ AC 1kHz condition
At AC 1kHz
11 Weight About 10kg Weight 10050±20g
12 Storage Temperature Range ≤1 month -20~ 45℃ Factory Voltage 72~76V
≤3 months 0℃~ +30℃ Ex-factory Voltage 72~76V
≤12 months 20±5℃  



Electric Bicycle LiFePO4 Battery Packs Details :


72V 50Ah Li Ion E Bike LiFePO4 Battery Packs Built In 50A BMS 072V 50Ah Li Ion E Bike LiFePO4 Battery Packs Built In 50A BMS 1


Electric Bicycle LiFePO4 Battery Packs Applications :


Electric Bike: Compatible with ANCHEER/VELOWAVE(Measurement is required)
Electric Scooter
Electric Motorcycle
Electric Tricycle
Solar Panels


72V 50Ah Li Ion E Bike LiFePO4 Battery Packs Built In 50A BMS 2