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Protection Circuit Module (PCB) for 7.4v Li-ion (18650/18500) Battery Packs (2Round), 3A limit

Your Price: $2.85
In Stock

Product ID # 3117
Part Number:

Quantity Discounts

5 to 20$2.76
21 to 50$2.71
51 to 100$2.65
101 or more$2.57
Protection Circuit Module Specifications  For 7.4V Li-ion/Li-Po Battery  Pack
Over-charge protection voltage 4.325±0.025V
Over-discharge protection voltage 2.30 ± 0.080V
Over-current protection 7.5~9.5A
Maximal continuous Discharging current 3A
Maximal Current consumption 20uA
Short circuit protection Automatic Recovery
Protection  circuitry  resistance ≤50mΩ
Dimension 33mm(1.3") x 14.7mm(0.6") x 2.5mm(0.1")
Weight 0.02Oz (0.8 grams)
Specification Download Specification

For other PCM/PCB, please check our PCM/PCB/BMS/CMB/UPS category


  • You must be professional in Lithium battery pack to buy the protection circuit board. Misusing may cause battery damage or explode. We are not responsible for any damage caused by user.

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Product Reviews

(3 Ratings, 2 Reviews) Average Rating:
I have found them to be prompt on their deliveries
furbert (Bangkok, TN) 6/28/2012 3:45 PM
I have used batteryspace as my supplier for almost 10 years now during which time I have found them to be prompt on their deliveries. I would highly recommend purchasing from them.
Excellent protection the RC
Customer1071 (Unknown) 4/24/2007 5:45 PM
Now my Micro-T FLIES and lasts TWICE AS LONG; batteries don't even get slightly warm!
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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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Show & Conference
The BatteryShow 2016, Sept 13-15, 2016, Novi Michigan, Booth#1716
33rd International Battery Exhibit, March 21-24, 2016, Florida, Booth#412
Lithium Battery Power and Safety, Baltimore MD, Nov 17-19, 2015
The Battery Show, Novi. MI, Sept 15-17, 2015 Booth#1716
Battery Power 2015, Denver, CO, August 5-6, 2015 Booth#29
Next Generation Batteries Conference, San Diego, CA, April 21-22, Booth#9
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