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High Power Polymer Li-Ion Battery: 37V 10Ah (9759156-5C, 370 Wh, 30A rate) with fuel gauge

Your Price: $464.95
In Stock

Product ID # 3825
Part Number:

Lead Time: 5 Business Days

Quantity Discounts

5 to 20$451.00
21 to 50$441.70
51 to 100$432.40
101 or more$418.45


*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
  • High Power Polymer Li-Ion Box Battery:  37V 10Ah (370 Wh)
  • Installed in Plastic Enclosure Enclosure: 200 x120x75 (mm) (10-22)
  • 1x Fuel Gauge for PCB of 37.0v Li-Ion Battery Pack (10 cells pack) installed on surface of battery pack
    • Touch the switch on the display , you can monitor the energy level of battery pack 
Voltage 37 v (working)   42 V ( peak)  
Capacity 10 Ah   (370 wh)  
  • Charge/Discharge terminals: Copper Barrel Lug terminal attached via Binding Post
    • Barrel Lug terminal size (LxWxH): 0.6" (14mm) x 0.3" (8.0mm) x 0.04" (1.0mm)
    • Binding Post size (DxL): 0.8" (19mm) x 1.2" (30 mm) 
      • Red Binding Post = Positive
      • Black Binding Post = Negative
  • 1x PCM(30A limit) with balance function is installed in the battery pack to balance charging and protect battery module from
    • Over discharge beyond 42V
    • Over discharge below 25V
    • Over drained beyond 30A
    • Must wait min of 30 minutes after battery is fully charged to allow the pcm to perform balance function on all the cells within the pack.
 Cycle life >300 
Max. Discharging Rate 30 Amp Limited by PCM
Dimensions(LxWxH) 232mm (9.2") x 120mm (4.8") x 75mm (3.0")  (L include the Binding Post's length)
Weight 5.8 Lb (2630 grams) 

Please download the Specification here


  • Replace 36V NiMH battery pack with much lighter weight  for e-bike ,
  • Pefect fit for Sakura Mustang Electric Chopper .
  • For RC robot and RC aircraft which need high current drain
  • If you connect two of these modules in parallel, you may build a 37 V 20 Ah Battery pack with a 60 Amp discharge rate with suitable wiring
  • Please click here to see the Comparison Poly-Li pack vs NiMH / SLA to know the advantages


  • Please wait 30 minutes after charged to allow PCM to balance the cells to achieve the best performance
  • Please note this battery is for R&D use only and NOT for individual customers. We are not responsible for any damages or losses caused by misuse
  • Please never discharge the battery pack beyond its Max. rating
  • Must read before placing an order. Please download fill the form and fax back to 510-439-2808. Attn: BatteySpace-Tech.
  • For safety warning please see the link here
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

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Product Reviews

(1 Rating, 1 Review) Average Rating:
Customer Review from Havard in Norway
Anonymous (Unknown) 10/17/2007 2:19 PM
Well i got my battery and it even fits where the old battery was :) so my sakura mustang still looks totally original. all i had to do when i reseived it was to alter the plug on the charger so that it would use a norvegian 230 volt connector, and then i changed the wire leading to the battery to a square plug, wich is the way it connects to the bike. then i removed the plug on the original lead acid battery, soldered it on to the new lithium polymer battery and placed the battery in the bike. all in all it took me less than half a hour. i will definately reccomend your shop to the ppl who ask me about my bike. you should write on that battery that it fits a sakura mustang, then maybe ppl like me who got a sakura will find it when they search the web for replacement batterys. thank you, Havard
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