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Custom Li-Ion 18650 Battery: 7.4V 5.2Ah (38.48wh, 2x2S/S Long) battery module (3.12)

Your Price: $50.75
In Stock

Product ID # 4291
Part Number:
CU-LCH4P2S2I2WR

Lead Time: 5 Business Days


Quantity Discounts

QuantityAmount
5 to 20$49.23
21 to 50$48.21
51 to 100$47.20
101 or more$45.68

*Important Shipping Regulation: This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...

Featur
es:

  • Customize 7.4 5200mAh Li-Ion rechargeable battery made of 4  high quality LG cylindrical 18650 cells ( 2600 mAh), with PCB (7A limited) for full protection
  • Dimension: 5" L x  1.45" W x 0.8" H  ( refer to picture )
  • Wiring: 6.0" 22 AWG open end wire 
  • Packed by White PVC shrink.
  • Weight:  5 oz
  • Max. charge current:        1.0 C   (5.2 A)
  • Max. discharge current    1.5 C      ( 7 A limited by PCB)
  • Cut off voltage:  5.6 V
  • Installed PCB  prevent battery pack over charge and over discharge battery,  helps protect battery chemistry integrity and prolongs battery life.
  • You may choose our Smart 7.4V Li-Ion Battery Charger (1.2A, UL listed) to recharge this battery pack.  The estimated charging time is 6.5 hours  

Cautions:

  • Li-Ion Battery may explode if charging or discharging  not properly. User must have the knowledge how to charge and discharge Li-Ion battery before making Li-Ion Battery Pack. Strongly suggest you to use our Universal Smart/Fast  Li-Ion battery charger  to recharge the battery pack  ( Never use conventional DC adapter to charge the battery module ) We are NOT responsible for any damage that is caused by using other brand battery charger.
  • Please download detail specifications  about  18650 batteriesand PCB (7A limited)
  • Please don't modify the battery pack.  Once customer modifys battery pack in any form, we will not take responsible for warranty.
  • We don't suggest anyone to make 5 modules connected in parallel. If you do it, you will take your own responsibility for any damage.
  • We assume that person who purchases the Li-Ion battery or battery pack is professional in Li-ion rechargeable battery, and have full knowledge to Li-Ion properties.  If you don't have enough knowledge for Li-Ion battery,  please don't buy the battery.
  • Must read our battery knowledge: Why Li-ion battery pack has 0 voltage? 

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---------------------------
UN 38.3 Safety Test

We already set up our own UN38.3 testing lab. We can provide UN38.3 test service to our customer now.

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
 
BSI-1080i-mini-POV-cameras
An article about Nik Wallenda makes history crossing the Grand Canyon. He was carrying BSI 1080i mini POV cameras with LFH4S4R1WR battery build by us.