High Power Polymer Li-Ion Battery: 18.5v 21Ah (388.5 Wh, 30A rate) with PCM (31.5)

High Power Polymer Li-Ion Battery: 18.5v 21Ah (388.5 Wh, 30A rate) with PCM


Packing
Voltage 18.5 v (working) 21.75 V ( peak)
Capacity 21 Ah (388.5 wh)
Energy Density 182.8 Wh/kg
Protection
  • PCM (30A rate) with cell balance function installed with the battery pack to protect the battery from:
    • Overcharged beyond 21.75V
    • Overdischarged below 11.5V
    • Drain current > 30 Amp
    • 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.
Pre-wired
Max. Discharging Rate
  • 30A rate limited by PCM
Dimensions 11.0"(280mm) x 2.8"(72mm) x 3.5"(90mm)
Weight 4.7lb (2125 grams)
Smart Tips
  • You shall choose our 3.0A Smart Li-Ion battery charger to recharge this battery pack. The estimated charge time is 5 hours
  • If you connect two of these modules in parallel, you can build a 18.5V 42Ah (60A rate) battery pack.
Applications
  • Autonomous submarine to drive a 12V DC motor
  • RC Robot
  • External battery for DellLaptop
Warning
  • 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 using the battery pack
  • Please never discharge the battery pack beyond its Max. rating
  • Must read here before place an order. Please download fill the form and fax back to 510-439-2808. Attn: BatteySpace-Tech. We reserve right to not sell the battery to anyone if we feel they cannot handle Li-Ion battery safely
  • For safety warning please see the link here

Price: $479.95
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  Return To BatterySpace.com/AA Portable Power Corp. Tel: 510-525-2328

 

 
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