GEB 603450 3.7V 1100mAh Rechargeable Lithium Polymer (LiPo) Battery Cell
Grade-A 3.7V 1100mAh Prismatic Lithium Polymer (LiPo) Battery Cell for Portable Displays (3.7V, 1100mAh) 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 603450 3.7V 1100mAh Rechargeable Lithium Polymer (LiPo) Battery Cell is an ultra-reliable, slim prismatic pouch cell engineered for portable display monitors, industrial handheld PDAs, and connected IoT sensors. Delivering a verified 3.7V nominal operating voltage and 1100mAh rated capacity (4.07Wh total energy content), this cell features a compact 6.0mm thickness and an internal AC resistance of ≤ 40–55 mΩ. Designed for steady 1.0C continuous discharge (1.1A) with 2.0C pulse handling (2.2A ≤ 5s), it ensures robust power delivery without voltage sags across extended duty cycles. Before procurement, confirm enclosure cavity clearance (6.0 × 34.0 × 50.0 mm) and specify lead wire terminations (solder tabs or JST connectors with integrated PCM).
Product Overview
The GEB 603450 3.7V 1100mAh Lithium Polymer Battery Cell offers a balanced combination of high volumetric capacity and ultra-compact dimensions for portable commercial electronics. Featuring a 3.7V nominal operating voltage and 1100mAh rated capacity (4.07Wh energy content), this cell utilizes a multilayer aluminum-plastic pouch package with advanced polymer electrolytes. With precise physical dimensions of 6.0 ± 0.3 mm × 34.0 ± 0.5 mm × 50.0 ± 0.5 mm and a calibrated unit weight of Approx. 21.5g ± 1.0g, it is engineered for field inspection devices, GPS asset trackers, portable patient monitors, and handheld wireless terminals. Optional integrated PCM circuitry protects against electrical hazards.
Product Specifications
| Feature / Attribute | Technical Specification |
|---|---|
| Battery Chemistry | Lithium Polymer (NCM/LCO Pouch Cell) |
| Nominal Voltage & Capacity | 3.7V / 1100mAh (4.07Wh) |
| Physical Dimensions & Weight | 6.0 × 34.0 × 50.0 mm (±0.3mm) / Approx. 21.5g ± 1.0g |
| Continuous Discharge Rating | 1.0C (1.1A continuous discharge) |
| Peak Pulse Discharge | 2.0C (2.2A peak pulse ≤ 5s) |
| Target Applications | Portable display monitors, industrial handheld PDAs, GPS trackers, wireless IoT sensors |
| Standard Terminals | Bare nickel tabs / Custom PCM with JST, Molex, or wire leads |
| Service Life / Endurance | ≥ 500–800 cycles (@ 80% DoD, 25°C, 0.5C/0.5C) |
Technical Specifications
| Parameter | Value | Test Conditions & Engineering Tolerances |
|---|---|---|
| Nominal Operating Voltage | 3.7V | Standard measurement @ 25°C, 0.2C rate |
| Upper Voltage / Cutoff | 4.20V ± 0.02V (CC/CV mode) | Standard regulation threshold with 0.02C cutoff current |
| Discharge Lower Cutoff | 3.00V ± 0.03V | PCM / Device automatic low-voltage cutoff threshold |
| Standard Charge Current | 0.2C–0.5C (220mA–550mA) / Max 1.0C (1100mA) | CC/CV charging to 4.20V cutoff |
| Internal AC Resistance (1kHz) | ≤ 40–55 mΩ | 1kHz AC test @ 25°C fully charged state |
| Cell Consistency Screening | ΔV ≤ 3mV | ΔR ≤ 1.5mΩ | Pre-assembly automated barcode classification SOP |
| 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 603450 3.7V 1100mAh Rechargeable Lithium Polymer (LiPo) Battery Cell, verify these verified electrical and mechanical boundary requirements:
Operational Boundary Conditions
✔ Recommended Fit & Use Cases:
- Electronic devices and OEM packs matched with 3.7V / 1.1Ah 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.
