High power battery 48V 20Ah is designed for many various of application like E-scooter/Motobike/Tricycle/Golf cart and rocket.
Product Item: 48V 1000W Electric Bike 20Ah li ion battery 48 Volt 18650 Batteries with BMS
Main Features:
Customized with durable and high performence imported 18650 cells inside to ensure the quality.
PCM design inside to protect the battery pack from overcharging, overdischarging and short circuit.
Specifications
No.
Items
Specifications
1
Nominal Voltage
48V
2
Nominal Capacity
20Ah
3
Cell inside
Samsung18650-3500mah cell
4
Configuration
13S6P
5
Standard Charge Current
2.8A (0.2C)
6
Max. Charge Current
20A (1C)
7
Protected Circuit Board(BMS)
BMS-Li13S255-B36 customized
8
Continuous Discharge Current
5A
9
Peak Discharge Current
10A
10
Full Charged Voltage
54.6V (4.2±0.5V per cell)
11
Charge Cut-off Voltage
55.25V (4.25±0.5V per cell)
12
Discharge Cut-off Voltage
32.5V (2.5V per cell)
13
Battery Net Weight
3.82kg
14
Battery Dimension
Inside:217*87mm
Outside:217*91mm
15
Charging/Discharging
Customized
Customized
16
Operating Temperature
Charging: 0°C ~ 45°C
Discharging: -20°C ~ 55°C
17
Storage Temperature
(Recommended to store 20 ± 5°C for long term storage)
18
Life Cycle
>1000 times (80% of initial capacity at 0.2C rate, IEC Standard)
Other Features
Compared with the lead-acid batteries,the lithium batteries are:
Smaller: 1/2 of the size
Lighter: 1/3 of the weight
Safer: Can be installed in any direction without leakage
Longer Life: 7-10 times longer
Compared with other lithium-ion batteries,our 48v 20Ah lithium-ion scooter batteries are:
Powerful performance
Fast charging ability
Maintenance-free if no parasitic drains
Green energy, no toxic, and environment friendly
48V 20Ah consists of many 18650 cells mounted together in a honeycomb structure and spot welded together.
This pack comes with a very advanced BMS (battery management system) with Texas Instruments IC inside which protects the pack from damage during charge and discharge. This BMS also has temperature protection to keep the pack from getting too hot.
Original 18650 3500mah cell,made in Korea,It offers both energy density and high amperage performance.
Related Products
We are OEM/ODM manufacturer which can cusmize what you need about batteries , KOK POWER engage in producing electric scooter battery, lithium starting battery racing bike usage, solar battery and so on.
Application
Electric Bike Battery 48V 10Ah 12.5Ah 15Ah 20Ah Lthium ion Battery made by 18650 battery cell are widly applicable in electric bikes,scooters,motorcycles,tricycles,rickshaws,wheelchairs,golf-carts,forklift,RV's
Come and get one for your favorite bikes. Email us at market@kokpower.com, call us at 0086-755-2937 1122; or you can send us message below, we will reply you in time.
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