About Payment 
 Shipping & Cost
 Battery SDS
 Battery Terminology
 Battery Knowledge
Privacy Policy
 Export restrictions


Shopper Award
Security Verified Seal

NiMH Rechargeable Battery pack: 4.8V 800mAh (4S/S, MH-AAA800B)

Option 1: with Tabs Only
Option 1: with Tabs OnlyOption 2: 10 inches long 22AWG Hictec female plugOption 3: 6.0 inches wires with Hictec female plugOption 4: with JST-PH-2P connector CU-K127: 6" 22AWG wireCU-K127-V2: 6" 22AWG wireHAAA4S700: no tab,no wire
Your Price: From $12.95 to $17.45
Lead Time: 5 Business Day

Product Options

Connector Option:


Battery        Made of 4 pcs High quality Powerizer brand AAA 800mAh NiMh rechargeable cell
Voltage        4.8 (working), 5.68 V ( peak), 4.0V ( min.)
Capacity        800mah
Charging Rate        0.8A Max
Terminal Options
  • HAAA4S700T: Charge/Discharge terminal: Solderable Tabs for easy DIY custom pack 
  • RC-H4AAAR1-JST: Charge/Discharge terminal: 10"l 22AWG wires with 22AWG Hictec female plug
  • CU-J726: Charge/Discharge terminal: 3.75" wries with JST-PH-2P connector
    • Pin 1 - Positive (Red)
  • CU-K127: 6" 22 AWG wire
  • CU-K127-V2: 10" 22AWG wire
  • HAAA4S700: no tab, no wire
Discharging Rate       0.8 Amp in standard.
Dimensions(LxWxH)       1.8"(45mm)  x 1.6"(42mm)  x 0.4"(11mm) 
Weight       1.7 oz (481 grams)


  • Perfect for the airplane models of Hightec, Futaba and JR etc.
  • Perfect pack for DIY.


  • Please don't discharge the battery pack below 4.0V  ( 1.0 V / cell).  Deep discharge may damage NiMH battery pack. 
  • Charge battery immediately every time it is discharged. Never store the battery pack at below 5 V. 
  • Please read more safety warning  at the link

Related Products

  • For faster and safe charging, please use our 2.4-7.2V smart charger,
    • current setting shall be at 0.6A, changing time is about 1.4 hrs

Related Products

Product Reviews

(3 Ratings, 3 Reviews) Average Rating:
happy with products
L. Fernandez (san leandro, CA) 7/21/2014 3:53 PM
This is the second time I shop with you and I am very pleased. I will keep doing it after I complete my project and will have Batteryspace.com as my batteries and chargers standard supplier.
Good product, fast shipping, no problems
a_sterian (Hudsonville, MI) 7/21/2014 3:52 PM
Good product, fast shipping, no problems
EXCELLENT !!! Great price, fast shipping and great product!
moquin2415 (Saint Cloud, FL) 6/1/2012 12:00 PM
EXCELLENT !!! Great price, fast shipping and great product! Will definantly buy from here again ! Thanks!
What to consider when designing Lithium Batteries?
Bluetooth Technology for Lithium-ion/LiFePO4 Batteries
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.
Lithium Battery Shipping Regulation
Recommendations on How to get ≤30% Rated Capacity for Shipping
Thermal Abuse Test for IEC62133
Mailing Lists