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NiMH Battery Pack: 12V 3800 mah (45.6Wh, 2x5S/S, 4/3A, MH-4/3A3800B) Battery

with 4' long Trail-Tech Coaxis Female PlugWith Barrel ConnectorsWith Tamiya connector10H4/3A3800R2WR-v6: 5.5mm x 2.1mm Male Plug
Your Price: From $49.95 to $56.95
Lead time: 5 business days!

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Voltage      12V ( working ) , 14.5V ( peak)
Capacity      3800mah
Charging Rate      Standard 1.8 A     Max. 3.8 A 
Discharging Rate
  • Standard rate: 3.8 Amp ( Recommended), 4.2A Max @ 20'C  limited by polyswitch
    • Max Discharge current will be reduced if the operate temperature increase
Dimension(LxWxH)       3 5/16" x  1 5/16 "  x  2 5/8" (85mm x 33mm x 68mm)
Weight       1.0 lb 4.16 Oz (575 grams)
Notes Things to know about Nimh Batteries


  • 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 10V. 
  • Please don't use charger terminal to discharge battery
  • Please read more safety warning  at the link

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Product Reviews

(2 Ratings, 2 Reviews) Average Rating:
satisfied with the products and services
Richard Diehl (San Jose, CA ) 9/4/2013 4:31 PM
I am completely satisfied with the products and services. They met all of my expectations. Look at my web site: labguysworld dot com. Click on Electronics Projects. The first project is where I am integrating your batteries and charger into obsolete home video equipment. This is of great interest to antique television collectors and electronics hobbyists alike. Thank you for an excellent product.
Overall pleased with the order
anon9876 (Southlake, TX) 6/27/2012 2:33 PM
Overall pleased with the order. Got the products within a week. I would like to see them provide better status infromation on order (i.e. that it shipped with a tracking #). I followed up with an email to customer service asking for status and to there credit they responded quickly with the information.
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