NJ1020 12.0V (3.85Ah)

Nickel Metal Hydride Standard Smart Battery (46.2Wh)

The NJ1020 is a 12V Nickel Metal Hydride standard battery with a similar footprint to the NI2020. Based on the iconic Duracell 'DR36s', the NJ1020 was one of the first standard batteries and is still used in a wide range of devices.

For the NJ1020HP click here (Variant for use in Philips M3 & M4 patient monitors which replaces M3046A and M3046-61302)

Available Models

NJ1020UR - Not for new designs. The NJ1020UR will be made obsolete during 2011.
NJ1020AVP - Recommended for new designs. Note the NJ1020AVP does not have UL certification

Obsolete Models

NJ1020E, NJ1020DR

To find out more about this product or to request a quote, please contact us on +44 (0) 1782 566688 or email sales@accutronics.co.uk.

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Product Specifications
Family NJ1020
Chemistry Nickel Metal Hydride (NiMH)
Voltage 12.0V
Capacity 3.85Ah
Maximum Continuous Current Discharge 3A
Weight 590g
Communications Fully SMBus Compatible
Data System Conforms to Smart Battery Specification
Charging Inspired Energy CH5000, CH4000 or Level 2 SMBus Charger (eg Linear Tech 4100) recommended.
Maximum Height 19.94mm
Maximum Length 149.10mm
Maximum Width 89.10mm
Mating Connector See the Product Information box to the right
Recommended battery cavity 21.0mm x 90.0mm cross section. The battery should be centered within this cavity
Product Downloads
NJ1020 Data Sheet
DS002 Rev 1.1
Download Dowload Link
Cell Level Material Safety Data Sheet
Download Dowload Link
Product Image(s)
Product Information
  • NJ1020 Certifications:
  • Complies with CE and FCC immunity and emmissions standards.
  • All variants are RoHS compliant. Download Declaration 

Label artwork shown above demonstrates the series. Exact labelling may differ depending on the model variation chosen.

Click here for Inspired Energy NJ1020 Smart Battery User Notes.

Click here for a list of compatible mating connectors.