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Custom NiMH Battery Box : 12V 3.8Ah (45.6Wh, 4.2A rate) + 0.4A Compact Smart Charger

Your Price: $70.00
Lead Time: 5 Business Days!

Product Options

Output connector:


 Packing
 Volatge      12V ( working )    14.5V ( peak)
 Capacity      3.8Ah   or 45.6 wh
 Charging Rate      Standard 0.4 A   Max. 2.1 A  
 Discharging Rate      4.2 Amp limited by polyswitch
 Protection
  Prewired
 Dimension (LxWxH)      115mm(4.5") x 90mm(3.5") x 55mm(2.2")
 Net Weight      1.9lb (861 grams)
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 Warnings
  • Please don't discharging the battery pack below 10V  ( 1.0 V / cell)  Deep discharging may damage NiMH battery pack. 
  • Charging battery immediately every time it is discharged. Never storage the battery pack at below 10 V. 
  • Please don't use charger terminal to discharge battery
  • Please read more safety warning  at the link
  • Option 1 & 2 / Option 3

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Product Reviews

(1 Rating, 1 Review) Average Rating:
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Repeat customer. Like your choices, information, support.
C. Mazel (Bedford, MA) 6/23/2014 3:16 PM
Repeat customer. Like your choices, information, support.
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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.
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Thermal Abuse Test for IEC62133
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Lithium Battery Shipping Regulation
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Show & Conference
32nd International Battery Exhibit, Mar.9-12,2015, Florida, Booth #209
The Battery Show 2014, Sept. 16-18, 2014, Novi, Michigan, Booth# B1544
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
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More News...
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.


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