Chilwee Lithium Ion BN7220 LE for Small UPS Applications

FOB Price

Negotiable

1 (Min. Order)

Request Sample Customized Request Request Free Catalogs

Contact Now

Get lowest price

Product Details

Accessories

Certifications

FEATURES

• 'Silver Fish' design, elegance and portable
• '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

Battery parameters

Battery Model No.		BN7220LE
Material		MnNiCo Ternary Material + LiMn2O4
Nominal Voltage (V)		72V
Nominal Capacity (C2, 25℃ )		20Ah
Battery Pack Dimension (mm)		300mm X 181mm X 150mm (L X W X H)
Nominal Weight (Kg)		11Kgs ± 0.1
Continuous Charge Current (A)		4A
Charge Time (hr)		4h - 6h
Discharge Cut-off Voltage (V)		≥ 59V
Continuous Discharge Current (A)		≤ 15A
Pulse Discharge Current (A)		≤ 25A
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

Grace.W.

--------------------------------------

Sales Manager / Overseas Market

CHILWEE GROUP

Add: No.12 Zhizhou Ave., Zhicheng New Industrial Park,

Changxing County, Zhejiang Province, China. 313100

Tel: +86 572 6216632 Fax: +86 572 6054410

Mobile: +86 13388695097 / +86 13868285241

Website:

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

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
New Products	UPS Battery