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Accutronics - An Ultralife Company
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  5. Inspired Energy - Standard Smart Batteries, Chargers & Accessories
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  7. Inspired Energy N-Series Batteries
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Inspired Energy N-Series Batteries

Inspired Energy’s N-series smart Lithium-ion batteries are the ideal power source for professional portable electronic devices. Each battery features a sophisticated battery management system that provides fuel gauging and protection functions. All N-Series batteries meet the System Management Bus and Smart Battery Data Specifications and can be interrogated by a host device as part of a power management system.

Connectors, Displays and Certification

A shrouded five-way connector mates with off-the-shelf blade connectors from Tyco. A visual state of charge indicator (either LCD or LED depending on model) provides users with a quick way of determining state of charge. All Inspired Energy N-Series batteries are UN38.3 tested (for transport) and all carry CE marking. Specific models also have IEC 62133 and UL/CSA 62133 certification.

Energy Vs Power

While most batteries in the N-Series are optimised for Energy, select models also have a version optimised for power delivery. ‘Power’ models usually have a lower capacity rating but can deliver higher levels of current. Power models have a grey label in place of the black label seen on the N-series Energy batteries. 

Voltage & Energy

N-Series batteries are available in 3.6V, 7.2V, 10.8V, 14.4V and 18.0V versions to cater for a wide range of device requirements and all batteries have an energy rating less than 100 Watt Hours to ensure they are easy to offer for transport by air, sea, road or rail.

N-Series batteries are compatible with Inspired Energy’s range of desktop and embeddable chargers. A list of compatible chargers and accessories is shown on the product page for each battery.

Model Range

The tables below show the range of Inspired Energy N-series batteries available from Accutronics in order of Voltage (V) and stored energy (Wh). Under the part battery number is the [Maximum Discharge Current for the battery, the cell array configuration showing the number of cells in series and in parallel and the type of Visual State of Charge Indicator (LCD or LED].

Product Status Key

Active
Widely adopted and ‘best in class’ in terms of its size/energy combination.
Upgraded
Achieves lower weight than the model it replaces by having fewer, (higher capacity) cells within its case.
Legacy
No longer stocked by Accutronics as a higher capacity version is available.
NRND
No immediate plans for obsoletion, but not recommended for new device designs as a more compact option is available.

 

3.2V
Batteries Optimised for Energy
Batteries Optimised for Power
Energy (Wh)
Cell Qty
UN 38.3 + CE
UN 38.3 + CE + IEC + UL
UN 38.3 + CE
UN 38.3 + CE + IEC + UL
49.0
4
[10A 1S4P LCD]
-
-
-

 

7.2V
Batteries Optimised for Energy
Batteries Optimised for Power
Energy (Wh)
Cell Qty
UN 38.3 + CE
UN 38.3 + CE + IEC + UL
UN 38.3 + CE
UN 38.3 + CE + IEC + UL
18.7
2
-
-
[8A 2S1P LCD]
-
20.9
NB2037HD29
[3A 2S1P LCD]
-
-
-
24.5
[4A 2S1P LCD]
[4A 2S1P LCD]
-
-
36.0
[8A 2S1P LED]
-
-
-
41.8
4
[3A 2S2P LED]
-
-
-
ND2037HD29
[8A 2S2P LCD]
-
-
-
ND2057HD29
[<8A][2S2P][LCD]
-
-
-
49.0
[8A 2S2P LCD]
-
-
-
[8A 2S2P LCD]
[8A 2S2P LCD]
-
-
73.4
6
[10A 2S3P LCD]
[10A 2S3P LCD]
-
-
83.5
8
NH2057ZD29
[12A 2S4P LCD]
-
-
-
97.9
[8A 2S4P LCD]
[10A 2S4P LCD]
-
-
[10A 2S4P LCD]
-
-
-

 

10.8V
Batteries Optimised for Energy
Batteries Optimised for Power
Energy (Wh)
Cell Qty
UN 38.3 + CE Certified
UN 38.3 + CE + IEC + UL Certified
UN 38.3 + CE Certified
UN 38.3 + CE + IEC + UL Certified
23.8
3
[2A 3S1P LED]
-
-
-
28.1
-
-
[8A 3S1P LCD]
-
31.3
NC2040HD29
[3A 3S1P LCD]
-
-
-
36.7
[4A 3S1P LCD]
[4A 3S1P LCD]
-
-
54.0
[8A 3S1P LED]
-
-
-
56.2
6
-
-
[12A 3S2P LCD]
-
62.6
NF2030HD29
[8A 3S2P LCD]
-
-
-
NF2040HD29
[6A 3S2P LCD]
-
-
-
73.4
[8A 3S2P LCD]
-
-
-
[8A 3S2P LCD]
[8A 3S2P LCD]
-
-
84.2
9
-
-
[12A 3S3P LED]
-
94.0
[6A 3S3P LED]
-
-
-
[8A 3S3P LED]
-
-
-
[6A 3S3P LCD]
[6A 3S3P LCD]
-
-
[8A 3S3P LCD]
-
-
-
97.2
-
-
 
[10A 3S3P LED]
12
[10A 3S4P LED]
-
-
-
[8A 3S4P LCD]
-
-
-

 

14.4V
Batteries Optimised for Energy
Batteries Optimised for Power
Energy (Wh)
Cell Qty
UN 38.3 + CE Certified
UN 38.3 + CE + IEC + UL Certified
UN 38.3 + CE Certified
UN 38.3 + CE + IEC + UL Certified
37.4
4
-
-
[10A 4S1P LCD]
-
-
-
[10A 4S1P LCD]
-
41.8
ND2034HD29
[3A 4S1P LCD]
-
-
-
ND2054HD29
[4A 4S1P LCD]
-
-
-
49.0
[4A 4S1P LCD]
-
-
-
[4A 4S1P LCD]
[4A 4S1P LCD]
-
-
72.0
[8A 4S1P LED]
-
-
-
74.9
8
-
-
[10A 4S2P LCD]
-
83.5
NH2054HD29
[8A LCD 4S2P]
-
-
-
97.2
12
[10A 4S3P LED]
[10A 4S3P LED]
-
-
[8A 4S3P LCD]
-
-
-
[8A 4S3P LCD]
-
-
-
97.9
8
[8A 4S2P LCD]
-
-
-
[8A 4S2P LCD]
[8A 4S2P LCD]
[10A 4S2P LCD]
[10A 4S2P LCD]
98.0
[8A 4S2P LED]
[8A 4S2P LED]
-
-
[8A 4S2P LCD]
-
-
-

 

18.0V
Batteries Optimised for Energy
Batteries Optimised for Power
Energy (Wh)
Cell Qty
UN 38.3 + CE Certified
UN 38.3 + CE + IEC + UL Certified
UN 38.3 + CE Certified
UN 38.3 + CE + IEC + UL Certified
90.0
5
[ 8.0A 5S1P LED ]
-
-
-


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