About Payment 
 Shipping & Cost
 Battery SDS
 Battery Terminology
 Battery Knowledge
Privacy Policy
 Export restrictions


Shopper Award
Security Verified Seal

Li-Ion 14500 Battery: 3.7V 750mAh (2.77Wh, 2A rate) battery - UN38.3 Passed

Your Price: $9.95
In Stock

Product ID # 2558
Part Number:

Lead Time: 5 Business Days!

Quantity Discounts

5 to 20$9.65
21 to 50$9.45
51 to 100$9.25
101 or more$8.96


Voltage 3.6V (working)   4.2V ( peak)  2.5V ( cut-off)
Capacity 750 mAh, 0.75 Ah, 2.775 Wh
Prewired  Charging/Discharging Terminals: 4" 22AWG open end wires
  • 1x PCB (2.0A) installed with the  battery pack and protects the battery from
    • Overcharge       (>4.2V)
    • Overdischarge  ( <2.5 V)
    • Over drain ( >2.0 Amp)
    • Short circuits
  • No polyswitches
Max. Discharging Rate 2.0 Amp limited by PCB
Dimensions(DiaxH) 18mm(0.7") x 54mm(2.1")
Weight 0.8Oz  ( 20 grams ) 


  • Li-Ion battery may be exploded if misusing.  We are not responsible for any damages or losses caused by misusing (included but not limited to: improperly charging/discharging, any changes of this battery pack, misassembling batterypacks)
  • Must charge the battery pack with correct polarity.
  • Always charge battery with attention.  Battery pack shall be placed on a fire-proof place to avoid any accident
  • Please check battery polarity before connect to device

Related Products

Related Products

Product Reviews

(0 Ratings, 0 Reviews)

Thermal Spread Material used in Battery Pack Assembly
UN 38.3 Safety Test

We own a national standard UN38.3 testing lab. We can provide UN38.3 test service to our customer.

If you want to set up your own lab, we also provide UN38.3 & IEC62133 equipments and onsite training. Email us for the quote and lead time.
Thermal Abuse Test for IEC62133
Lithium Battery Shipping Regulation
Show & Conference
Lithium Battery Power and Safety, Baltimore MD, Nov 17-19, 2015
The Battery Show, Novi. MI, Sept 15-17, 2015 Booth#1716
Battery Power 2015, Denver, CO, August 5-6, 2015 Booth#29
Next Generation Batteries Conference, San Diego, CA, April 21-22, Booth#9
32nd International Battery Exhibit, Mar.9-12,2015, Florida, Booth #209
More ...
Mailing Lists