- N-Series
- Battery pack
NH2057ED34
7.2 V smart lithium-ion battery
Specifications (nominal & typical)
Source: datasheet Rev 1.3.1
Electrical
| Voltage | 7.2 V |
|---|---|
| Capacity | 13.6 Ah |
| Energy | 98 Wh |
| Volumetric energy density | 354 Wh per litre |
| Gravimetric energy density | 225 Wh per kg |
| Maximum discharge current | 10 A |
| Power | 50 W |
| Chemistry | Lithium-ion |
| Cells | 8 × 18650 |
| Configuration | 2S4P |
Mechanical
| Dimensions (L × W × H) | 153 × 78.7 × 23 mm (6 × 3.1 × 0.9 in) |
|---|---|
| Weight | 435 g (0.96 lb) |
| Form factor | Rectangular |
| Device cavity | 23.5mm x 80mm cross section |
| Ingress protection | None |
Temperature limits
| Discharge (operating) | −20 °C to +60 °C |
|---|---|
| Charge | 0 °C to +45 °C |
| Storage | −20 °C to +60 °C |
Interface
| Mating connector | AMP P/N 5787422-1 or 5787446-1 |
|---|---|
| State-of-charge display | Always on 5-Bar LCD |
| Optional belt pack | MPL205X or MCL205X |
Compliance and shipping
| Certifications | EMC Directive, UKCA, Battery Directive, RoHS2, REACH, WEEE, UN 38.3, CE, FCC Part 15 Class B |
|---|---|
| Equivalent lithium content | 8 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
| 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 |
| CH4444 | 4 | Yes | No | No | Active |
| CH1111CAL | 4 | Yes | Yes | 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
| 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
| Part | What it is |
|---|---|
| 629030 | 3', 2-Conductor coiled cable |
| 629028 | 3', 5-conductor straight cable for 204x, 205x, 304x & 305x range batteries. |
Accessories
| Part | What it is |
|---|---|
| 936186 | Travel / dust cap for 205x range batteries |
| ATA004N | USB-to-SMBus smart battery interface with “Y” USB/Battery cable. |
| MCL205VC Car Charger | No description published. |
| MCL205-2BV01 | Mini Long Belt Charger for NH2054 and NH2057 battery packs. |
| MCL205-2BV02 | Mini Long Belt Charger for NH2054 and NH2057 battery packs. |
| MCL205-2D1201 | Mini Long Belt Charger for NH2054 and NH2057 battery packs. |
| MCL205-5BV01 | Mini Long Belt Charger for NH2054 and NH2057 battery packs. |
Compare with its family
Volume pricing available on every part.
 NH2057ED34 This part |  NH2057HD34 Same family |  NH2057QE34 Same family |  ND2057HD34 Same family |  ND2057QE34 Same family | |
|---|---|---|---|---|---|
| Voltage | 7.2 V | 7.2 V | 7.2 V | 7.2 V | 7.2 V |
| Capacity | 13.6 Ah | 13.6 Ah | 13.6 Ah | 6.8 Ah (differs) | 6.8 Ah (differs) |
| Energy | 98 Wh | 98 Wh | 98 Wh | 49 Wh (differs) | 49 Wh (differs) |
| Max discharge | 10 A | 8 A (differs) | 10 A | 8 A (differs) | 8 A (differs) |
| Power | 50 W | 40 W (differs) | 50 W | 40 W (differs) | 40 W (differs) |
| Cells | 8 × 18650 | 8 × 18650 | 8 × 18650 | 4 × 18650 (differs) | 4 × 18650 (differs) |
| Configuration | 2S4P | 2S4P | 2S4P | 2S2P (differs) | 2S2P (differs) |
| Dimensions (mm) | 153 × 78.7 × 23 | 153 × 78.7 × 23 | 153 × 78.7 × 23 | 86.4 × 78.7 × 23.02 (differs) | 86.4 × 78.7 × 23.02 (differs) |
| Volume (mm³) | 276,945 | 276,945 | 276,945 | 156,529 (differs) | 156,529 (differs) |
| Weight | 435 g | 435 g | 435 g | 240 g (differs) | 240 g (differs) |
| Gravimetric density | 225 Wh per kg | 225 Wh per kg | 225 Wh per kg | 204 Wh per kg (differs) | 204 Wh per kg (differs) |
| Discharge temperature | −20 °C to +60 °C | −20 °C to +60 °C | −20 °C to +60 °C | −20 °C to +60 °C | −20 °C to +60 °C |
| 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 | AMP P/N 5787422-1 or 5787446-1 |
| Price, qty 1-11 | $189.65 | $182.38 | $192.31 | $120.58 | $123.24 |
This part, NH2057ED34Differs from the NH2057ED34
Documents
Need a STEP model, drawing or test data that is not listed? Contact us.
Application notes
From the current catalog
NH2057ED34 Smart Lithium-Ion Battery: Introduced in 2006, the Inspired Energy 205X range of rechargeable smart Li-Ion battery packs are ideally designed for use in portable devices.
The NH2057ED34 (2S4P) 7.2V smart lithium ion battery incorporates the standard features that designers and engineers have come to rely on for safety and function, such as SMbus, a pull tab for easy removal and on-pack LCD display for relative SOC indication.
The NH2057 is capable for low temperature applications as it can perform as low as -10°C (note, in cases of low temperature applications, we strongly recommend testing in your specific application).
Also, with its 8A/12A discharge capability, the NH2057ZD29, and NH2057HD29 are ideally suited as a small “hot-swap” battery to hold up the device for a short period while the main battery is charged.
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.
NH2057ED34 Smart Li-ion battery customization options:
- Custom label
- Custom Firmware
Consider the NH2057QE34 smart battery Looking for something with a higher discharge rate and lower temperature option?
We recommend the NH3057HD34 smart battery Need something with higher voltage?
Check out our NH2054HD34 smart batteries The NH2057ED34 is our newest model, designed to outperform the previous NH2057A24, NH2057HD24, NH2057HD29, & NH2057HD31 models.
Custom options
Make it yours.
The NH2057ED34 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 optionsCustom 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.