NB2037 / NB3037

PRODUCTS

12-Cell (4s3p / 3s4p)

Datasheets & User Notes:

(Note: NB2037HD29 & NB2037HD31 are old models. Red
links coming soon)

NB2037HD29 Datasheet

NB2037HD31 Datasheet

NB2037HD34 Datasheet

NB2037QE34 Datasheet

NB3037HD25 Datasheet

NB3037HD30 Datasheet

Smart Battery User Notes

Edit
NB2037 / NB3037 SPECIFICATION SUMMARY
PART NUMBERS: NB2037HD34 – 3.4Ah cells, Hi Capacity
NB3037HD25 – 2.5Ah Lo R e cells, Lo Temp / Hi Current
NB3037HD30 – 3.0Ah Lo R e cells, Hi Current
CHEMISTRY / CELL ARRAY:  4 Li-Ion 18650 cells in a 2S2P array
CAPACITY / ENERGY: NB2037HD34 – 3.4Ah / 24Wh
NB3037HD25 – 2.5Ah / 14Wh
NB3037HD30 – 3.0Ah / 21Wh
VOLTAGE:  V max =8.4V V nom =7.2V V cutoff =4.8V  
EQUIVALENT LITHIUM CONTENT:  ≤2g
MAXIMUM CONTINUOUS DISCHARGE: NB2037HD34 – 3.0A / 15W
NB3037HD25 – 8.0A / 40W
NB3037HD30 – 8.0A / 40W
COMMUNICATIONS:  Fully SMBus rev 1.1 Compliant
DATA SYSTEM:  Fully SBDS rev 1.1 compliant
CHARGING: Any Inspired Energy CHxxxx charger or Level 2/3 SMBus Charger. The Linear Tech LT4100 chip is recommended.
DIMENSIONS: HEIGHT: 0.9″ / 23mm
LENGTH: 6.0″ / 153mm
WIDTH: 1.7″ / 42mm
WEIGHT: 230g / 8.1oz
MATING CONNECTOR: Std. 5-position, 5mm centerline. Mating Conn. list
FUEL GAUGE: Integrated “Always-on” 5-bar LCD fuel gauge on the end opposite the connector.
RECOMMENDED BATTERY CAVITY: 24 x 43mm cross-section.  The battery should be centered within this cavity.

NB2037 & NB3037 DESCRIPTION:

The NB2037 and the NB3037 are ideal for low temperature operation as the low internal impedance enables the cells to deliver good capacity and discharge current. The NB2037 can preforms as low as -10°C and the NB3037 has tested as low as -30°C (Note, in cases of low temperature applications, we strongly recommend all batteries be tested in the intended environment to discern specific performance levels). Also, with 8A discharge capability, the NB3037 is ideally suited as a small “hot-swap” battery to hold up the device for a short period while the main battery is changed.

The NB2037 and NB3037 smart Li ion batteries can be customized to meet unique specifications. Maybe you’re looking for a label change to display your corporate livery? Or a firmware modification to the smart battery data? Or perhaps you need a performance change for the batteries? Creating custom-hybrids of standard batteries is a part of Inspired Energy’s established expertise.

Ready to buy?

The NB2037 and NB3037 are designed and built in the USA by Inspired Energy, Inc.
Inspired Energy manufactures all products to order, and we sell direct to clients globally in quantities from 1 to 50,000+.
We accept credit cards for small orders & samples.
If you are interested in purchasing our products, or receiving a quotation please contact us at:
US Toll Free: 1-888-5-INSPIRE (1-888-546-7747) or USA 352-472-4855 or use the current email address shown on our contact us page.

Inspired Energy, LLC

25440 NW 8th Place, Newberry, FL 32669 USA

P: 352-472-4855

Toll Free: 888-546-7747

P-Series batteries use a high-current, 7-pin D-sub connector. They are more rugged than the N-Series batteries - some of them are IP65-rated - they also are optimized for using cells with low internal impedance which excel in low temperature and high discharge current applications. They require the use of a "PH" series charger.
N-Series batteries use a 5-blade standard battery connector. They are optimized for using high capacity cells for maximum runtime. They require the use of a "CH" series charger.