Hi-Power Polymer Li-Ion Box Battery with fuel gauge: 37V 21Ah (777 Wh. 40A rate) in Aluminium Box

High Power Polymer Li-Ion Box Battery: 37V 21Ah (777 Wh. 40A rate) in Aluminium Box with fuel gauge


Packing

Voltage 37 v (working) 42 V ( peak)
Capacity 21 Ah (777 wh)
Cycle life >300
Pre-wired
  • One PCM with balance function is installed in the battery pack to balance charging and protect battery module from
    • Over discharge beyond 42V
    • Over discharge below 28V
    • Over drained beyond 40A
    • 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.
  • Charging terminal: 6" 20 AWG with Standard Male Tamiya plug.
  • Discharging terminal: 6" 12 AWG open end wire. Need connector for DIY? Please click here to order.
Max. Discharging Rate 40 Amp Limited by PCM
Dimensions (LxWxH)

302mm(11.9") x 125mm(4.9") x 67mm(2.6")

Weight (approx.)

4672gram (10.3 Lb)

Smart Tips
  • For fast charging (6.3 hrs) , You may use 5.0A Smart Li-ion battery charger + the connector adaptor
  • You shall choose our 3A 37V Smart Li-Ion battery charger to recharge this battery pack. The estimated charging time is about 10.5 hours.
    • Warning: Please wait 30 minutes after charged to allow PCM to balance the cells to achieve the best performance
  • If you connect two of these modules in parallel, you may build a 37 V 42 Ah Battery pack with a 80 Amp discharge rate with suitable wiring
    • Must charge each module seperately, please don't combine charge at a time.
  • Strongly suggest you put the battery pack into a water / fire resistant box for safety use
Applications
  • Replace 36V NiMH battery pack with much lighter weight for drain rate <40 amp
  • RC robot and RC aircraft which need high current drain
  • Please click here to see the Comparison Poly-Li pack vs NiMH / SLA to know the advantages
Warning
  • Please note this battery is for R&D use only and NOT for individual customer. We are not responsible for any damages or losses caused by misusing
  • Please never discharge the battery pack beyond its Max. rating
  • Must read before place 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
Warranty
  • Limited Warranty: Repair or exchange only within 30 days.

Price: $949.95
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  Return To BatterySpace.com/AA Portable Power Corp. Tel: 510-525-2328

 

 
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