GEB 16340 3.7V 700mAh Cylindrical Lithium-ion Battery Cell (RCR123A Size, 16×34mm)
Grade-A GEB 16340 3.7V 700mAh Cylindrical Lithium-ion Battery Cell (RCR123A Size, 16×34mm) (3.7V, 700mAh) cylindrical battery with Ø 16.3 ± 0.2 mm × H 34.0 ± 0.3 mm (RCR123A) dimensions, low IR, and UN38.3 documentation for Electric bicycles, power tools, electric scooters, medical equipment, custom battery pack modules.
B2B Engineering Review & Pricing
Direct manufacturer supply, custom BMS telemetry, and CAD fit validation for OEM/ODM projects.
Product Details
The GEB 16340 3.7V 700mAh Cylindrical Lithium-ion Battery Cell (RCR123A Size, 16×34mm) is an industrial-grade rechargeable Lithium-ion cell delivering a verified 3.7V nominal working voltage and 700mAh rated capacity (2.59Wh). Built in a compact RCR123A format (Ø 16.3 × 34.0 mm, net weight ~17.5g), this cell serves as an energy-dense rechargeable replacement for primary CR123A lithium batteries in high-drain devices. Featuring precision steel can packaging, integrated pressure-relief CID safety venting, and low internal resistance (≤45 mΩ), it supports continuous discharge up to 2.0C (1.4A) for tactical LED flashlights, wireless security cameras, laser optics, and portable inspection equipment.
Product Overview
The GEB 16340 3.7V 700mAh Cylindrical Lithium-ion Battery Cell (RCR123A Size, 16×34mm) is an industrial-grade compact cylindrical cell manufactured to strict electrochemical tolerances for high-reliability consumer and tactical electronics. Featuring a 3.7V nominal working plateau and 700mAh rated capacity (2.59Wh total energy), this cell incorporates a hermetically sealed nickel-plated steel casing, an internal Current Interrupt Device (CID), and a PTC thermistor for comprehensive short-circuit protection. With precise physical dimensions of Ø 16.3 ± 0.2 mm × H 34.0 ± 0.3 mm (RCR123A) and an exact unit weight of Approx. 17.5g ± 1.0g, it is engineered for tactical LED flashlights, smart wireless security cameras, digital night-vision optics, and laser measurement devices. Both button-top and flat-top configurations are available to ensure seamless drop-in fitment.
Product Specifications
| Feature / Attribute | Technical Specification |
|---|---|
| Battery Chemistry | Lithium Cobalt Oxide / Nickel Manganese Cobalt (LCO/NCM 16340 Cylindrical) |
| Nominal Voltage & Capacity | 3.7V / 700mAh (2.59Wh total energy) |
| Physical Dimensions & Weight | Ø 16.3 ± 0.2 mm × H 34.0 ± 0.3 mm (RCR123A) / Approx. 17.5g ± 1.0g |
| Continuous Discharge Rating | 1.0C–2.0C (0.7A–1.4A continuous discharge) |
| Peak Pulse Discharge | 3.0C (2.1A pulse ≤ 5s) |
| Target Applications | Tactical LED torches, wireless security cameras, laser rangefinders, night vision scopes, portable medical handhelds |
| Terminal Form Factor | Button Top (equipment contact) / Flat Top / Pre-welded Pure Nickel Solder Tabs |
| 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) | Regulation tolerance ±0.02V, cutoff @ 0.02C |
| Discharge Lower Cutoff | 3.00V ± 0.03V | Protective lower cutoff threshold |
| Internal AC Resistance (1kHz) | ≤ 45 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: -20~60°C | Ambient environmental test qualification |
Equipment Compatibility & Engineering Fit Check
Before deploying GEB 16340 3.7V 700mAh Cylindrical Lithium-ion Battery Cell (RCR123A Size, 16×34mm), verify these verified electrical and mechanical boundary requirements:
Operational Boundary Conditions
✔ Recommended Fit & Use Cases:
- Electronic devices and OEM packs matched with 3.7V / 700mAh 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
High-Performance Cylindrical Batteries: 16 Years of B2B Manufacturing
Technical breakdown of automated cell sorting, delta IR matching, laser welding busbars, and cycle aging protocols.
Industrial Cylindrical Batteries: QC, Aging and Test Standards
Key factory inspection criteria for cylindrical packs, thermal management, vibration testing, and BMS protection thresholds.
UAV Drone Battery Failure Analysis: Cell Swelling, Voltage Sag, Internal Short Circuits, and Factory RMA Protocols
Forensic guide to commercial UAV battery failure analysis and B2B RMA audits. Diagnose pouch swelling, voltage sag, ultrasonic tab weld cracks, and factory vs operator liability.
