About Payment 
 Shipping & Cost
 Battery MSDS
 Battery Terminology
 Visit Our Plant
 Career Opportunity
 Battery Knowledge
Privacy Policy
 Export restrictions


Security Verified Seal

Smart Charger (1.9A) for 37V Li-ion/Polymer Rechargeable Battery Pack, UL / CE listed -- Worldwide

Your Price: $40.95
In Stock

Product ID # 4820
Part Number:

Quantity Discounts

5 to 20$39.72
21 to 50$38.90
51 to 100$38.08
101 or more$36.86



  • Only Charge Li-Ion battery pack with capacity > 4000 mAh  
    • Don't use the charger for lower/greater capacity Li-Ion battery pack.
  • Only charge Li-Ion battery pack with voltage 37 (10 cell pack ). Don't use the charger for Lower voltage battery pack, which may cause battery to explode
  • We are not responsible for any damage caused by misuse.

Related Products

Product Reviews

(0 Ratings, 0 Reviews)
Mailing Lists

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
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.