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


Security Verified Seal

NiMH Battery Pack: 19.2V 4.2Ah (80Wh, 8x2 I) External Battery with 5.5 x 2.1mm barrel plug

Your Price: $79.50
In Stock

Product ID # 7104
Part Number:

Lead Time: 5 Business Days!

Packing                                  16 pcs High quality Powerizer brand 4.2Ah NiMH SC cells (8x2 I configuration)
 Voltage      Voltage:  19.2V(working)   22.4 V ( peak)  16.0V ( min.)
 Capacity      4200 mAh (4.2Ah)  80.64Wh
  • 1 pc 420 Polyswitch for limit max current drawn @ 4.2A
  • 1 pc 65o Thermostat to protect battery from overcharged
 Discharging Rate
  •   4.2A Max@20'C limited by 420 Polyswitch
  • Discharging current will be reduced if the operate temperature increase
Dimension (LxWxH)        194mm(7.6") x 89mm(3.5")x 23mm(0.9")
Weight      2.0lbs 6.0Oz (1080 grams)
 Smart Tips
  • 19.2V DC Device
  • Please always charge battery with a smart charger and from charging terminal only
  • Please never short circuit the battery 
  • This battery pack can not be used for laptop with battery voltage at 10.8V or less.  
  • Warning: please check and match the polarity of our connector to your device. We are NOT liable for any damage to your device due to reverse polarity

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
Show & Conference
Energy Mobility 2014, booth#126, Apr 29-30, 2014, San Diego, CA
Lithium Battery Power 2013, Nov 12-15, 2013, San Diego, CA
The Battery Show 2013, Sept. 17-19, 2013, Novi, Michigan
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.