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High Quality Li-ion 18650 3.7V 20Ah Battery Pack with full Protection and 2 Connectors

Dear Larry, We already received the batteries in good condition. Thank you for your perfect service. After few months I will send you a new order.

—— Attila

Dear Alice,Thank you for your prompt and professional service. Looking forward to working with you and your team on more battery projects.

—— Paul

Dear Alice,Thank you for your usual professional service. Yours Sincerely, Dave

—— Dave

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High Quality Li-ion 18650 3.7V 20Ah Battery Pack with full Protection and 2 Connectors

China High Quality Li-ion 18650 3.7V 20Ah Battery Pack with full Protection and 2 Connectors supplier

Large Image :  High Quality Li-ion 18650 3.7V 20Ah Battery Pack with full Protection and 2 Connectors

Product Details:

Place of Origin: Shenzhen China
Brand Name: PERMABattery
Model Number: PBLI173720011

Payment & Shipping Terms:

Packaging Details: PERMABattery Cartons
Delivery Time: 15 days
Payment Terms: T/T in Advance
Supply Ability: 600000pcs per Month
Minimum Order Quantity: 50pcs
Detailed Product Description

3.7V 20000mAh 18650 Li-ion Battery Packs

 

Product Specifications/Features

3.7V 20000mAh Battery Pack
3.7V Li-ion rechargeable battery made of 7PCS of high quality Cylindrical 18650 cells with PCB and 2 Connectors


Description:
Cell: 18650 (High cost effective SAMSUNG 18650
Capacity: 20000mAh
Voltage: 3.7V
Battery Pack: 1S6P 3.7V 20AH
Pack: PVC Shrink tube
Prewired: 18 AWG wire with connector (as per customer's requirement)
Weight: 350g
Specification:
Charging Voltage: 4.2V CC/CV
Maximal continuous charging current: 20A(Recommanded less than 10A)
Over charge protection:
Over charge detection voltage: 4.28V +/- 0.025V
Over charge release voltage: 4.08 +/- 0.025V
Over discharge protection:
Over discharge detection voltage: 3.0V +/- 0.05V
Over discharge release voltage: 3.0V +/- 0.05V
Over Current protection
Short circuit protection:
Exterior Short Circuit and can be automatic recovery
Operating Temperature:
Charging temperature: 0 +/- 45 C degrees
Discharging temperature: -20 +/- 60 C degrees
Storage temperature: -20 +/- 45 C degrees

 

Battery Expert for Your Battery Pack Design & Manufacture! 

 

Alice Zhu

PERMA Battery Co., Ltd.
5F Bldg1,Aohua,Gaofeng,Dalang
Longhua,Shenzhen 518109 China
Tel: +86 755 29020460
E-mail: Alice.zhu@permabattery.com 
Website: www.permabattery.com
                 www.permatronics.net
 

Contact Details
PERMA Tech Co., Ltd.

Contact Person: Mr. Larry Lu

Tel: 86-755-29020460

Fax: 86-755-29020462

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