Benefits of a Stock Smart Battery: Reduced development cost and speed to market are two primary benefits of working with a stock smart battery. Some of the functionality advances of a smart battery are the ability to provide the device with information about its power status so that the device can conserve power intelligently.
A smart battery can report errors, manage charging, predicting remaining run time and inform the device of low-charge conditions, provide temperature, voltage and current information.
With embedded electronics the smart battery is viewed as a power system that increases safety, functionality and cycle life of the battery.
Our selection of chargers include single and two bay versions.
SMBus: SMBus is a single-ended simple two-wire bus for the purpose of lightweight communication; a protocol that allows multiple nodes to respond to unique addresses. Externally the smart battery can communicate with a smart battery charger and a smart energy user via the bus interface. SMBus provides flexible functionality and helps reduce hardware cost.
Smart Battery Pack Options:
• Wireless power and data transmission • Platform car adapters
• Embedded power supplies • SMBus reader
• SMBus battery cable • Fuel gauging
Click here for custom smart battery pack solutions

Li-ion Smart Batteries
- SMBus communication protocol
- Fuel gauge integration
- Battery Pack Protection
- Cell balancing functionality
- Intrinsically safe designs
- Authentication / encryption coding
- High volume or low quantity requirements
Product Lineup
Click to See Image |
Part # click for details |
Voltage | Capacity | Watt hour | Dimensions | Weight |
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D91120 | 3.7V | 2.0Ah | 7.4Wh | 53 x 35 x 11mm | 50g |
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D91130 | 3.8V | 3.88Ah | 14.7Wh | 84 x 61 x 6.8mm | 75g |
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D92057 | 7.2V | 6.90Ah | 49.7Wh | 85 x 77 x 23mm | 240g |
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D92040 | 10.80V | 3.35Ah | 36.20Wh | 85 x 59 x 22mm | 170g |
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D92040-2 | 10.80V | 6.90Ah | 74.52Wh | 151 x 59 x 22mm | 350g |
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D92020 | 10.80V | 9.22Ah | 99.6Wh | 149 x 89 x 19.7mm | 490g |
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D92140 | 11.4V | 3.88Ah | 44.2Wh | 213 x 86 x 8mm | 245g |
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D92130 | 7.6V | 3.88Ah | 29.4Wh | 150 x 86 x 8mm | 172g |
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D92024 | 14.4V | 6.6Ah | 95Wh | 167.5 x 107.5 x 21.5mm | 590g |
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D92054-2 | 14.4V | 6.9Ah | 99.4Wh | 150.4 x 77.4 x 22.35mm | 430g |
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D92054 | 14.4V | 3.45Ah | 49.7Wh | 85 x 77 x 23mm | 240g |
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D92037 | 7.20V | 3.35Ah | 24.12Wh | 85.39 x 41.99 x 22.40mm | 124g |
Click to See Image |
Part # click for details |
Input | Output | Charge | Wattage | Dimensions | Weight | Compatible with: |
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**D90515 | 100-240VAC | 0-17.4VDC | 4A | 50W | 120 x 64 x 43mm | 110g | D92040, D92040-2, D92054, D92054-2, D92057 |
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**D90481 | 100-240VAC | 0-16.8VDC | 4A | 65W | 151 x 90 x 43mm | 198g | D92020, D92024, D92040, D92040-2, D92054, D92054-2, D92057 |
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*D90512 | 100-240VAC | 0-16.8VDC | 3.3A | 2 x 32W | 155 x 225 x 95mm | 610g | D92020, D92024, D92040, D92040-2, D92054, D92054-2, D92057 |
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D90522 | 5VDC | 4.2VDC | 1A | 5W | 40.6 x 76 x 12.6mm | 15g | D91120 |
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D90529 | 5VDC | 4.35VDC | 1A | 5W | 67 x 107 x 9mm | 25g | D91130 |
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D90554 | 11-32VDC | 24VDC | 1A | 90W continous +5W USB output | 115 x 54 x 22mm | 250g | D90515 / D90481 chargers |
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D90513 | 1VDC-24VDC max. | 240W max. | up to 10A max. | 240W max. | 60 x 50 x 11mm | 22g | D92020, D92024, D92040, D92040-2, D92054, D92054-2, D92057 |
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D90558 | 19-26VDC | 0-17.4VDC | 0-4A | 40W | 88.5 x 38.5 x 19.9mm | 36g | D92130, D92140 |
**Available as Medical approved power supply upon request
Click to See Image |
Part # click for details |
Description |
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D90508 | SMB Cable |
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D90534 | SMBus Reader |
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D90536 & D90537 | 90º / 180º Mating Connectors for standard smart batteries |
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D90555 & D90556 | 90º Mating Connectors for D92130 / D92140 batteries |
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D90553 | Mating Connectors for D91120 / D91130 |
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D90575 | 180º mating connector for D935XX batteries |