GEB 602535 3.7V 450mAh Lithium Polymer (LiPo) Battery Cell (6×25×35mm)
Grade-A GEB 602535 3.7V 450mAh Lithium Polymer (LiPo) Battery Cell (6×25×35mm) (3.7V, 450mAh) pouch cell engineered for Smart glasses, handheld barcode scanners, POS terminals, Bluetooth audio, and portable medical diagnostic pens 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 602535 3.7V 450mAh Lithium Polymer (LiPo) Battery Cell (6×25×35mm) is a high-reliability flexible pouch lithium polymer cell delivering 3.7V nominal operating voltage and 450mAh rated capacity (1.665Wh total energy). Designed for handheld data capture terminals, compact barcode scanners, and wireless commercial peripherals, this cell features low internal impedance (≤ 40–50 mΩ) and supports 1.0C continuous discharge (450mA) with 2.0C pulse bursts (900mA ≤ 5s). Its sealed aluminum laminate pouch packaging ensures high volumetric efficiency and leak-free operation across over 500–800 full charge-discharge cycles. Ensure enclosure design provides adequate tolerance for thermal expansion (8%–10% thickness buffer) and verify lead polarity before soldering.
Product Overview
The GEB 602535 3.7V 450mAh Lithium Polymer Battery Cell is engineered to deliver stable energy and extended cycle life for commercial and industrial handheld hardware. Measuring 6.0 × 25.0 × 35.0 mm (±0.3mm) and weighing approximately 10.8g ± 0.5g, it provides an optimal balance between thin profile and robust capacity. Widely adopted in compact barcode readers, handheld POS terminals, digital voice recorders, asset tracking devices, and wearable sensors, this cell can be integrated with customized protection circuit boards (PCM) incorporating over-charge, over-discharge, over-current, and short-circuit protection.
Product Specifications
| Feature / Attribute | Technical Specification |
|---|---|
| Battery Chemistry | Lithium Cobalt Oxide / NCM Polymer (LiPo Pouch Cell) |
| Nominal Voltage & Capacity | 3.7V / 450mAh (1.665Wh) |
| Physical Dimensions & Weight | 6.0 × 25.0 × 35.0 mm (±0.3mm) / Approx. 10.8g ± 0.5g |
| Continuous Discharge Rating | 1.0C (450mA continuous discharge) |
| Peak Pulse Discharge | 2.0C (900mA pulse ≤ 5s) |
| Internal AC Resistance (1kHz) | ≤ 40–50 mΩ (@ 25°C fully charged) |
| Target Applications | Handheld barcode scanners, mobile POS terminals, wireless audio transmitters, IoT telemetry badges |
| 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 (90mA to 225mA) | Max recommended fast charge: 1.0C (450mA) |
| Internal AC Resistance (1kHz) | ≤ 40–50 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 602535 3.7V 450mAh Lithium Polymer (LiPo) Battery Cell (6×25×35mm), verify these verified electrical and mechanical boundary requirements:
Operational Boundary Conditions
✔ Recommended Fit & Use Cases:
- Electronic devices and OEM packs matched with 3.7V / 450mAh 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.
