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

 


Shopper Award
Security Verified Seal

Custom Polymer Li-ion Battery: 3.7V 4250mAh (15.725wh) Molex connector


Your Price: $39.95
In Stock

Product ID # 4041
Part Number:
CU-PL-54671002-MOLEX

Lead Time: 5 Business Days

Quantity Discounts

QuantityAmount
5 to 20$38.75
21 to 50$37.95
51 to 100$37.15
101 or more$35.95
*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
Packing 
  • Customize 3.7V 4250mAh Li-Ion Battery pack is made of 3.7V 4250 mAh (PL5467100) with Built in Protection IC (PCB) & a 70 degree thermistor to protect battery from over charge and over discharge with Molex connector (51004-3P)
  • Use only one pc of thin white shrink wrap to wrap pack
  • The wire must come out on left hand side top of battery pack
Voltage Voltage: 3.6V (working), 4.2V (peak), 2.5V(cut-off)
Capacity 4250 mAh, 15.7 Wh
Protection
  • One PCB (2.0A) installed with the battery pack and protects the battery from
    • Over charge (>4.2V)
    • Over discharge  ( <2.5 V)
    • Over drain ( >2.0 Amp)
    • Short circuit
Prewired
  • 10cm 24AWG wire with 3 pins molex connector (51004-3P)
    • Pin 1= P- & thermistor
    • Pin 2 = P+
    • Pin 3 = thermistor
Max. Discharging Rate 2.0 Amp limited by PCB
Dimensions (LxWxH)
  • 102mm (4.01") x 68mm (2.7") x 7.4mm (0.29")*
  • Note: 7.4mm is the absolute maximum thickness
Weight 98 grams (3.5Oz)
Charger
Warning
  • Li-Ion battery may explode if misused. We are not responsible for any damages or losses caused by misuse.
  • Always charge battery with attention. Battery pack should be placed in a fireproof place to avoid any accidents.
  • Please don't use the battery modules to make series connection or parallel connection with more than 2 packs, otherwise battery service life may be reduced.
  • 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