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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Masspower/OEM
  • Model Number: MAS-1S
  • Type: Li-Ion
  • Nominal Voltage: 12V
  • Size: upon request
  • Nominal Capacity: 2600mah or upon request
  • Product name: Factory Custom voltage capacity 12v rechargeable lithium ion battery
  • Certificate: CE,RoHS, MSDS, UN38.3
  • Payment: T/T, Western Union, PayPal
  • Shipment: 5 to 10 working days
  • Warranty: 12 months
  • Model: 18650
  • Sample: available
  • Cycle life: 500-1000 Times
  • Color: Blue

Packaging & Delivery

Packaging Details standard export carton package
Delivery Time Shipped in 7 days after payment



Shenzhen New Electronic  Customize voltage  capacity 12v rechargeable lithium ion battery



The Product Images:







Technical datas for Masspower Customize voltage & capacity 12v li ion battery :


Nominal Voltage

11.1V (other voltage available as required)

Charge cut-off voltage


Discharge cut-off voltage


Nominal capacity

2600mah, (2200mah, 4400mah, 5200mah, 6600mah, 7800mah, 10.4AH or other available)

Max. constant working current


Peak Current

2C (for a few millseconds)

PCM protection board

IC is Seiko brand

MOS is AOS brand

Working temperature



PVC packing


CE, RoHS, UL, UN38.3


Key components and selected materials:


Professional test system:



Payment and shipment:


Payment terms

T/T, Western union, Paypal

Lead time

Sample order: 3-5 working days

Normal order: 10-15 working days 

Shipping way

Air Express or sea transportation


CE, RoHS, UL, UN38.3


12 months



Quality and Guarantee:

Product standard: From design, material preparation to production, quality control, sales and customers service, MassPower batteries follow the ISO9001, CE, RoHS international standard.


Life span: All MassPower batteries use full A+ battery cells. No A or B grade low quality cells inside so that MassPower batteries have longer working life and larger capacity. We guarantee full and real labeled capacity.


Power management: All MassPower rechargeable batteries have built-in high quality PCB board, chrging protectors, thermal protectors and circuit breakers, effectively avoiding the over-charge, over-discharge, over heating and short circuit. You will have complate confidence on our products.


Office and workshop views:




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China (Mainland)
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35 Transactions 10,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $27,000
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