Rechargeable Li-Ion Battery, 48V 12Ah

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Negotiable / Piece

50 Pieces(Min. Order)

Port Shanghai Seaport
Payment TermsT/T

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Product Details

Place of Origin	Zhejiang, China	Brand Name	ChilweeChilwee
Model Number	BN4812 FR	Type	Li-Ion
Nominal Voltage	Other, 48V	Size	Other, 250mm X 140mm X 73mm (L X W X H)
Nominal Capacity	12Ah

Product Description

General Information

Chilwee BN Series Lithium Ion Battery Pack is designed based on MnNiCo Ternary technology with excellent cycle performance and high safety.BN Series is mainly applied to electric bicycles, tricycles and other electric vehicles. The battery module is comprised of soft-packed battery cells in series and battery protection module is included to ensure supreme reliability.

Features

• Modularized design and pefectly compatible to the electric bicycles which are using traditional VRLA batteries

• 'Green " and environment-friendly, no pollution to the environment during production and normal usage

• Stable structure and simplified production process enables mass production and easy maintenance

• Completely new protection design of water-proof, fire-proof, shock-resistance enable high safety

• Professional protection module and BMS ensures the battery pack to be protected perfectly

• High weight and measurement specific energy ensures the battery pack extremely long-voyage ability

• Super long life supported by innovative technologies, high quality material and strict manufacturing control

Applications

1. Electric Bicycle or Scooter

2. Electric Skate

3.Electric tools

SPECIFICATION

Battery Model No.		BN4812FR
Material		MnNiCo Ternary Material + LiMn2O4
Nominal Voltage (V)		48V
Nominal Capacity (C2, 25℃ )		12Ah
Battery Pack Dimension (mm)		250mm X 140mm X 73mm (L X W X H)
Nominal Weight (Kg)		3.7Kgs ± 0.1
Continuous Charge Current (A)		2A - 4A
Charge Time (hr)		3h - 6h
Discharge Cut-off Voltage (V)		≥ 39.5V
Continuous Discharge Current (A)		≤ 10A
Pulse Discharge Current (A)		≤ 20A
Cycle Life at 100% D.O.D.		≥ 700 Cycles
Capacity Retention Rate at 0℃		≥ 90%
Self-Discharge Rate (25℃)		≤ 5% per month
Temperature Characteristic	Charging	-20℃ - 40℃
	Discharging	-20℃ - 40℃
	Storage	-20℃ - 40℃

Contact Us

Zhejiang Chaowei Power Co., Ltd.: Contact nameYolanda Sun
Chat Now; Phone0086-572-6217352; AddressNo.12 Zhizhou Ave., Zhicheng New Industrial Park, Huzhou, Zhejiang

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Product Categories

Chilwee Plus High Performance E-Bike Battery	Electric Bicycle Battery	Electric Car Battery	Electric Motorcycle Battery
Electric Scooter Battery	Electric Tricycle Battery	Electric Vehicle Battery	Energy Storage Battery
Golf Cart Battery	Hybrid Car Battery	Lithium Battery for Electric Bicycle	Lithium Ion Battery for Electric Vehicle
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Rechargeable Li-Ion Battery, 48V 12Ah

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