N-Series
Battery pack

NF2040HD34

10.8 V smart lithium-ion battery

Active Specs per datasheet Rev 3.0

Voltage: 10.8V
Capacity: 6.8Ah
Energy: 73Wh
Max discharge: 8A
Power: 60W
18650 cells: 3S2P

Specifications (nominal & typical)

Source: datasheet Rev 3.0

Electrical

Electrical specifications for NF2040HD34
Voltage	10.8 V
Capacity	6.8 Ah
Energy	73 Wh
Volumetric energy density	365 Wh per litre
Gravimetric energy density	209 Wh per kg
Maximum discharge current	8 A
Power	60 W
Chemistry	Lithium-ion
Cells	6 × 18650
Configuration	3S2P

Mechanical

Mechanical specifications for NF2040HD34
Dimensions (L × W × H)	151.1 × 59.02 × 22.4 mm (5.9 × 2.4 × 0.9 in)
Weight	349 g (0.77 lb)
Form factor	Rectangular
Device cavity	23.5mm x 60mm cross section
Ingress protection	None

Temperature limits

Temperature limits specifications for NF2040HD34
Discharge (operating)	−20 °C to +60 °C
Charge	0 °C to +45 °C
Storage	−20 °C to +60 °C

Interface

Interface specifications for NF2040HD34
Mating connector	AMP P/N 5787422-1 or 5787446-1
State-of-charge display	Always on 5-Bar LCD

Compliance and shipping

Compliance and shipping specifications for NF2040HD34
Certifications	EMC Directive, UKCA, Battery Directive, RoHS3, REACH, WEEE, UN 38.3, CE, FCC Part 15 Class B
Equivalent lithium content	6 g

Confirm every value against the datasheet before you commit a design. Weight and temperature limits are read from the datasheet; energy densities are calculated from it. Charge parameters and the pinout are on the datasheet.

Compatibility

Chargers

Chargers that support the NF2040HD34
Charger	Bays	Charge	Calibrate	Set SoC 25%	Status
CH1000	1	Yes	Yes	No	Active
CH4000	1	Yes	No	No	Active
CH5000	1	Yes	Yes	No	Active
CH4040	2	Yes	No	No	Active
CH5555	4	Yes	Yes	No	Active
CH7000	1	Yes	No	No	Active
CH1000CAL	1	Yes	Yes	No	Active
CH7100	1	Yes	No	No	Active
CH5050	2	Yes	Yes	No	Active
CH1010	2	Yes	Yes	No	Active
CH7070	2	Yes	No	No	Active
CH7171	2	Yes	No	No	Active
CH1111	4	Yes	Yes	No	Active
CH1111CAL	4	Yes	Yes	No	Active
CH4444	4	Yes	No	No	Active
CH6555	6	Yes	Yes	No	Active
CR12	12	Yes	No	No	Active

Calibrate runs a full cycle so the fuel gauge reports true capacity. Set SoC 25% parks packs at storage charge for shipping.

Connectors

Connectors that fit the NF2040HD34
Part	What it is
610005	Straight Connector - TE Part Number: 5787446-1
610007	90° Connector with Right-Hand Key - TE Part Number: 5787422-1
610018	90° Connector with Left-Hand Key - TE Part Number 5787428-1
BL237A	Connector Mounting Circuit Board
EB397A	Connector Board with Ideal Diode Circuit.

Cables

Cables that fit the NF2040HD34
Part	What it is
629028	3', 5-conductor straight cable for 204x, 205x, 304x & 305x range batteries.
629030	3', 2-Conductor coiled cable

Accessories

Accessories that fit the NF2040HD34
Part	What it is
936140	Travel / dust cap for 204x range batteries
ATA004N	USB-to-SMBus smart battery interface with “Y” USB/Battery cable.

Compare with its family

Volume pricing available on every part.

NF2040HD34 compared with related parts
	NF2040HD34 This part	NF2040QE34 Same family	NF3040HD29 Same family	NF3040HD34 Same family	NF3040QE34 Same family
Voltage	10.8 V	10.8 V	10.8 V	10.8 V	10.8 V
Capacity	6.8 Ah	6.8 Ah	5.6 Ah (differs)	6.8 Ah	6.8 Ah
Energy	73 Wh	73 Wh	60 Wh (differs)	73 Wh	73 Wh
Max discharge	8 A	8 A	10 A (differs)	10 A (differs)	10 A (differs)
Power	60 W	60 W	75 W (differs)	75 W (differs)	75 W (differs)
Cells	6 × 18650	6 × 18650	6 × 18650	6 × 18650	6 × 18650
Configuration	3S2P	3S2P	3S2P	3S2P	3S2P
Dimensions (mm)	151.1 × 59.02 × 22.4	151.1 × 59.02 × 22.4	151.1 × 59.02 × 22.4	151.1 × 59.02 × 22.4	151 × 59 × 22.4 (differs)
Volume (mm³)	199,761	199,761	199,761	199,761	199,562 (differs)
Weight	349 g	349 g	349 g	349 g	349 g
Gravimetric density	209 Wh per kg	209 Wh per kg	172 Wh per kg (differs)	209 Wh per kg	209 Wh per kg
Discharge temperature	−20 °C to +60 °C	−20 °C to +60 °C	−30 °C to +60 °C (differs)	−30 °C to +60 °C (differs)	−30 °C to +60 °C (differs)
SoC display	Always on 5-Bar LCD	Always on 5-Bar LCD	Always on 5-Bar LCD	Always on 5-Bar LCD	Always on 5-Bar LCD
Mating connector	AMP P/N 5787422-1 or 5787446-1	AMP P/N 5787422-1 or 5787446-1	AMP P/N 5787422-1 or 5787446-1	AMP P/N 5787422-1 or 5787446-1	5-Pin Standard Connector (differs)
Price, qty 1-11	$153.88	$156.54	$157.97	$161.15	$163.81

This part, NF2040HD34Differs from the NF2040HD34

All N-Series parts in the finder

Stock numbers

NSN	6140-01-622-8465

Documents

Need a STEP model, drawing or test data that is not listed? Contact us.

Application notes

From the current catalog

NF2040HD34 Smart Lithium-Ion Battery: The NF2040HD34 is ideal for low temperature applications, as the low internal impedance enables the cells to deliver good capacity and discharge current.

The 2040 battery pack can perform as low as -20°C (note, in low temperature applications, we recommend testing the device at temperature to validate performance).

Features:

SMbus
Pull tab for easy removal
On-pack LCD Display for Relative SOC Indication Our expertise lies in creating customized battery hybrids that seamlessly integrate standard components to deliver optimal performance.

NF2040HD34 Smart Li-ion battery customization options:

Custom label
Custom Firmware

Consider the NF2040QE34 smart battery Looking for something with a higher discharge rate and lower temperature option?

We recommend the NF3040HD29 smart battery Need additional capacity?

Check out our NF2047HD34 smart batteries The NF2040HD34 is our newest model, designed to outperform the previous NF2040A22, NF2040A24, NF2040HD24, NF2040HD29, NF2040HD31 & NF2040XD24 models (NSN # 6140-01-622-8465)

Custom options

Make it yours.

The NF2040HD34 is a strong starting point. Inspired Energy's real advantage is what we can build from it: custom configurations made in Newberry, Florida, with no third-party manufacturer involved.

Explore custom options

Custom label
Your brand or OEM labeling, printed in-house on our label line.
Custom firmware
Battery-management parameters tuned to your device's performance requirements.
Custom connector
Proprietary or standard connector options to match your device's interface.
Custom cell configuration
A different cell count, array or chemistry to hit your voltage and runtime targets.
Custom enclosure
New tooling and injection molding for a form factor built around your device.