About Payment 
 Shipping & Cost
 FAQ's
 Warranty/Return
 Battery SDS
 Battery Terminology
 Testimonials
 Battery Knowledge
 
Privacy Policy
 Export restrictions

 


Shopper Award
Security Verified Seal

Li-ion 18650 Battery: 3.65V 10.4Ah (38Wh, 7A rate, 4S/S, INR18650M26)

Option 1: Without Fuel Gauge
Option 1: Without Fuel GaugeOption 2: with Fuel Guage Display
Your Price: From $44.50 to $47.95
Lead Time: 5 Business Days!

Product Options

Fuel Gauge:
Update on 3/19/2021
  • Previous cell discontinued, updated to INR18650 M26 cell.
 *Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
Battery
  • 3.65V 10.4Ah Li-Ion Battery is built by 4 pcs LG INR18650M26 Cells. connected in parallel.
  • The battery pack is wrapped by PVC shrink tube
  • Fuel Gauge Option:
    • Option 1: Without fuel gauge installed
    • Option 2: With Fuel Gauge
      • Touch the switch on the display , you can monitor the energy level of battery pack
Voltage       3.65V (working)   4.2V ( peak)  2.75V ( cut-off)
Capacity       10.4Ah
Protection
  • 1x 7 Amp polyswitch
  • 1x PCB (8A) installed with the  battery pack and protects the battery from
    • Over-charge  / Over-discharge  / Over drain / Short circuits
Terminal        6" 18 AWG open end wire
Charge Current        Maximum: 7Amp
Discharge Current        Maximum: 7Amp
Dimensions (LxWxH)

       2.9" (74mm) x 2.66" (68mm) x 0.8" (21mm)

Weight        7 oz (198g)  
Related Products
Warning
  • Li-Ion battery may explode if misused.  We are not responsible for any damages or losses caused by misuse (including but not limited to: improperly charging/discharging, any changes of this battery pack, mis-assembling battery packs).
  • Always charge battery with attention.  Battery pack should be placed in a fireproof place to avoid any accidents.
  • Please check battery polarity before connecting to a device
  • For safety warning please see the link here
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

Related Products

Customize Li-Ion ER 14505 Battery: 3.6V 4.8Ah (17.28wh) Battery - UN38.3 Passed
Your Price: Not Available for General sales! See Notes

Product Reviews

(0 Ratings, 0 Reviews)
---------------------------
What to consider when designing Lithium Batteries?
---------------------------
Bluetooth Technology for Lithium-ion/LiFePO4 Batteries
---------------------------
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.
---------------------------
Lithium Battery Shipping Regulation
---------------------------
Recommendations on How to get ≤30% Rated Capacity for Shipping
---------------------------
Thermal Abuse Test for IEC62133
Mailing Lists