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Smart Battery Systems (SBS) with SmBus V1.1 support for 7.4V / 11.1V / 14.8V Li-Ion battery packs

Your Price: From $34.95 to $39.95

Product Options

SBS Board:


* denotes required field

Please tell us what capacity do you need us to program for you. Must within Supported Battery Capacity Range*
Capacity (Ah)

BatterySpace Smart Battery System (SBS) boards are designed to monitor & manage 7.4V / 11.1V / 14.8V Li-Ion battery packs. (Please tell us what capacity do you use when you place an order) . With SMBus Interface, you can set up protection parameters and to collect battery data through the SMbus V1.1 protocol right from the SBS. 

Smart Battery System (SBS) consist of the following: 
  • PCM board with temperature sensor & Fuel gauge 
SBS Board for 7.4V 11.1V 14.8V
Supported Battery
Capacity Range
0.8Ah-15Ah 0.8Ah-15Ah 3-15Ah
Over-Charge protection
(Single Cell)
4.3V ± 0.025V 4.3V ± 0.025V 4.3V ± 0.025V
Over-Charge protection
(Battery Pack)
8.750± 0.1V 13.20 ± 0.1V 17.5 ± 0.05V
Over-discharge protection
(Single Cell)
2.75V ± 0.05V 2.6V ± 0.05V 2.5V ± 0.05V
Over-discharge protection
(Battery Pack)
5.0V ± 0.1V 7.8V ± 0.1V 11.0V ± 0.5V
Discharging Current 12A 12A 12A
Charging Temperature Protection 60°C 60°C 55 ± 5°C
Discharging Temperature Protection 65°C 65°C 60 ± 5°C
Dimension (LxWxH) 60x36x4mm (2.4x1.4x0.16") 90x45x8mm (3.5x1.8x0.3") 90x45x8mm (3.5x1.8x0.3")
Weight 0.35Oz (10 grams) 0.35Oz (10 grams) 0.7Oz (20 grams)

Other components required to operate the SBS (Not Included )  

  • LCD Display (Please click here to buy separately)
    • This LCD display will show all data available for you without the use of PC.  
    • LCD display 1 (Push "On/Off" Switch 5 milli-sec) 
    • LCD display 2 (Push "PU/PD" Switch)
    • Note: You may push ""On/Off" Switch" for switch back to LCD display 1   
  • Charger
    • You must choose a smart charger based on battery pack type and voltage.
      • Ex: for a 2 cells Li-Ion battery pack, you will need a 7.4V smart charger with 8.4V CCCV cut-off
      • Ex: for a 3 cells Li-Ion battery pack, you will need a 11.1V smart charger with 12.6V CCCV cut-off
      • Ex: for a 4 cells Li-Ion battery pack, you will need a 14.8V smart charger with 16.8V CCCV cut-off
  • DIY connector

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Product Reviews

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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.
Thermal Abuse Test for IEC62133
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Show & Conference
Next Generation Batteries Conference, San Diego, CA, April 21-22, Booth#9
32nd International Battery Exhibit, Mar.9-12,2015, Florida, Booth #209
The Battery Show 2014, Sept. 16-18, 2014, Novi, Michigan, Booth# B1544
Energy Mobility 2014, booth#126, Apr 29-30, 2014, San Diego, CA
Lithium Battery Power 2013, Nov 12-15, 2013, San Diego, CA
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