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Polymer Li-ion Battery Pack: 18.5v 3650mAh (67.52W, 7.0A rate, 5545135-2C) (5.48)

Your Price: $125.95
In Stock

Product ID # 5879
Part Number:

Lead Time: 5 Business Days


*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...

 Voltage       18.5 v (working)   21.1 V ( peak)
 Capacity       3650 mAh   (67.52 wh)
  • One PCM with balance function is installed with the battery pack to protect battery from
  • Over-charged beyond 21V
  • Over-discharged below 14V
  • Drain current > 10 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.
  • 7 Amp polyswitch installed to limit max. discharging current and to protect wrong polarity  
Max. Discharging Rate
Dimensions(LxWxH)  5.8"(148mm) x 2.3"(58mm) x 2.3"(58mm)   
Weight     420 grams (14.8 Oz) 
 Smart Tips
  • You shall choose our 3.0A  Smart Li-Ion battery charger to recharge this battery pack.  The estimated charge time is 1.82 hours
  • If you connect two of these modules in parallel, you can build a 18.5V 7.3 Ah Battery pack with a 14 Amp discharge rate.
  • Autonomous submarine to drive a 12V DC motor
  • RC Robot
  • External Battery pack for Dell Laptop 
  • 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
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

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Product Reviews

(1 Rating, 1 Review) Average Rating:
Great range of products and prices
minsley (Victoria, BC V8Z3R1) 6/28/2012 2:42 PM
Great range of products and prices
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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.
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