GEB 103450 3.7V 1800mAh Lithium Polymer (LiPo) Battery Cell (10×34×50mm)
Grade-A GEB 103450 3.7V 1800mAh Lithium Polymer (LiPo) Battery Cell (10×34×50mm) (3.7V, 1800mAh) pouch cell engineered for Industrial handheld PDA terminals, cellular IoT routers, GPS asset locators, and robotic inspection devices with ultra-low IR, optional PCM circuit, and UN38.3 documentation where applicable.
B2B Engineering Review & Pricing
Direct manufacturer supply, custom BMS telemetry, and CAD fit validation for OEM/ODM projects.
Product Details
The GEB 103450 3.7V 1800mAh Lithium Polymer (LiPo) Battery Cell (10×34×50mm) is a prismatic-profile flexible pouch lithium cell delivering 3.7V nominal operating voltage and 1,800mAh rated capacity (6.66Wh total energy). Specifically engineered for industrial handheld PDAs, cellular IoT routers, and mobile robotic scanners, this cell features a compact 10mm thickness profile and low internal impedance (≤ 20–28 mΩ). It sustains continuous discharge currents up to 2.0C (3.6A) and peak pulse loads of 3.0C (5.4A ≤ 5s) while maintaining excellent cell stability across extensive thermal cycles. Prior to casing integration, designers should allow for approximately 0.8mm swelling allowance in thickness over the battery’s operating lifespan and confirm wire terminal polarity.
Product Overview
The GEB 103450 3.7V 1800mAh Lithium Polymer Battery Cell offers robust volumetric energy density and reliable cycling performance for professional handheld electronics. With precision physical dimensions of 10.0 × 34.0 × 50.0 mm (±0.3mm) and a unit weight of Approx. 38.0g ± 1.5g, this cell is widely deployed in industrial handheld barcode terminals, GPS fleet trackers, portable gas detectors, wireless inventory computers, and compact medical inspection devices. GEB provides fully certified turn-key battery solutions including integrated PCM protection boards, UL1007/UL1571 wire leads, and custom connector terminations (JST, Molex, Hirose).
Product Specifications
| Feature / Attribute | Technical Specification |
|---|---|
| Battery Chemistry | Lithium Cobalt Oxide / NCM Polymer (Prismatic-Profile LiPo Pouch) |
| Nominal Voltage & Capacity | 3.7V / 1800mAh (6.66Wh) |
| Physical Dimensions & Weight | 10.0 × 34.0 × 50.0 mm (±0.3mm) / Approx. 38.0g ± 1.5g |
| Continuous Discharge Rating | 1.0C–2.0C (1.8A–3.6A continuous discharge) |
| Peak Pulse Discharge | 3.0C (5.4A pulse ≤ 5s) |
| Internal AC Resistance (1kHz) | ≤ 20–28 mΩ (@ 25°C fully charged) |
| Target Applications | Industrial handheld PDA terminals, cellular IoT gateways, robotic inspection devices, GPS asset trackers |
| Terminal & Lead Options | Bare nickel tabs / Custom PCM with JST, Molex, Hirose or tin-plated leads |
| Service Life / Endurance | ≥ 500–800 cycles (@ 80% DoD, 25°C, 0.5C/0.5C) |
Technical Specifications
| Parameter | Value | Test Conditions & Engineering Tolerances |
|---|---|---|
| Nominal Voltage | 3.7V | Standard measurement @ 25°C, 0.2C discharge |
| Upper Charge Voltage Cutoff | 4.20V ± 0.02V | CC/CV charge mode, 0.02C termination current |
| Discharge Lower Cutoff | 3.00V ± 0.03V | PCM / Controller automatic low-voltage safety cutoff |
| Standard Charge Current | 0.2C–0.5C (360mA to 900mA) | Max recommended fast charge: 1.0C (1800mA) |
| Internal AC Resistance (1kHz) | ≤ 20–28 mΩ | 1kHz AC test @ 25°C fully charged state |
| Cell Consistency Screening | ΔV ≤ 3mV | ΔR ≤ 1.5mΩ | Pre-assembly automated barcode classification |
| Operating Temperature Range | Charge: 0~45°C | Discharge: -10~55°C | Storage: 15~25°C (60% SoC storage) |
Equipment Compatibility & Engineering Fit Check
Before deploying GEB 103450 3.7V 1800mAh Lithium Polymer (LiPo) Battery Cell (10×34×50mm), verify these verified electrical and mechanical boundary requirements:
Operational Boundary Conditions
✔ Recommended Fit & Use Cases:
- Electronic devices and OEM packs matched with 3.7V / 1.8Ah power curves.
- Commercial designs requiring high volumetric energy density and predictable discharge curves.
- Projects requiring batch consistency with automated barcode impedance sorting.
⚠ Operational Constraints & Limits:
- Do not discharge below minimum cutoff voltage or charge beyond 4.2V.
- Maintain operational surface temperature within -20°C to +60°C discharge (0°C to +45°C charge).
- Ensure connector polarity and pin assignment match system schematics prior to initial power-up.
First-Party Manufacturing SOP & Export Compliance
Technical Whitepapers & Engineering Guides
What is a LiPo Battery [2026 Complete Engineering Guide]
In-depth overview of polymer chemistry, pouch packaging safety, high energy density, and custom geometric form factors.
Understanding S, P, and C in LiPo Battery Specs Explained
Clear technical guide to cell series/parallel architectures, voltage multiplication, and continuous vs burst discharge ratings.
Basics of Battery Discharging: C-Rate, Cutoff Voltage and Safety Limits
Critical operating boundaries, recommended depth of discharge (DoD), and thermal limits to prevent swelling and cycle degradation.
