Key Features
- 4350mAh / 7200mWh High Capacity: Delivers substantial energy storage per cell with a rated cycle life of 1500+ charges, providing long-term reliability and cost efficiency over repeated use.
- Constant 1.5V Output: Maintains a stable 1.5V nominal voltage during normal operation, with a gradual linear voltage decline as charge depletes — allowing compatible devices to accurately detect and display remaining battery life.
- Built-In USB-C Charging Port: Each battery features an integrated USB-C charging port, eliminating the need for a separate charger and enabling convenient recharging directly from any standard 5V USB-C power source.
- 2.5A Maximum Discharge Current: Supports up to 2.5A continuous discharge for consistent performance in moderate to high-drain C-size battery applications.
- Protected Cell with Button Top Terminal: Integrated PCB protection circuit and positive button top terminal for safe operation and broad compatibility with standard C-size battery compartments.
Overview
The XTAR 1.5V C CLR 7200 is a rechargeable lithium-ion C-size battery engineered to deliver stable, constant 1.5V output — matching the voltage profile of standard alkaline C cells while offering the long-term economy and convenience of a rechargeable power source. Each cell provides 4350mAh / 7200mWh of capacity with a rated cycle life of 1500+ charges. When power is sufficient, the battery maintains a stable 1.5V output to support consistent device operation. As charge depletes, voltage declines gradually, allowing compatible devices to detect and display remaining battery level accurately — reducing the risk of unexpected power loss. The integrated USB-C charging port eliminates the need for a separate charger, enabling direct recharging from any standard 5V USB-C source at 0.7A. Operating across -20°C to 60°C, the CLR 7200 is suitable for indoor and outdoor use year-round. This listing includes two batteries.
Applications / Uses
- High-drain flashlights and portable lighting systems requiring stable 1.5V C-size battery power
- Portable radios, audio equipment, and emergency communication devices powered by C-size cells
- Toys, RC devices, and handheld electronics requiring reliable high-capacity C batteries
- Home medical equipment and personal care devices using C-size alkaline cell replacements
- Any device designed for standard alkaline C batteries where rechargeable convenience and cost savings are desired
Specifications
| Brand: | XTAR |
| Model: | C 1.5V CLR 7200 USB-C |
| Battery Type: | C Size Rechargeable Lithium-Ion |
| Nominal Capacity: | 4350mAh (7200mWh) |
| Nominal Voltage: | 1.5V +/-0.05V |
| Max Discharge Current: | 2.5A |
| Charging Voltage: | 4.75V - 5.5V |
| Charging Current: | 0.7+/-0.05A |
| Charging Port: | Built-In USB-C |
| Cycle Life: | 1500+ |
| Protected: | Yes (PCB) |
| Positive Terminal: | Button Top |
| Operating Temperature: | -20°C to 60°C |
| Storage Temperature: | -20°C to 50°C (recommended at 25+/-5°C) |
| Dimensions: | 25.3+/-0.3mm (D) x 50.1+/-0.5mm (H) |
| Net Weight: | ~55.2g per cell |
| Pack Quantity: | 2 batteries |
| Data Specification Sheet: |
⚠ Important Safety Warnings
Improper handling or misuse of this lithium-ion battery can result in FIRE, EXPLOSION, or THERMAL RUNAWAY, causing personal injury, property damage, or death. Users must read and follow all safety guidelines before purchase and use. Click here to review the full safety guidelines.
- Critical Warning: Never carry loose batteries in your pocket, purse, or bag. Loose batteries can come into contact with metal objects like keys or coins, causing a short circuit, which may result in severe burns, fire, or explosion. Always store or transport batteries in a protective case.
- Intended Use: This battery is designed for integration into protected battery packs with a Battery Management System (BMS) or Protection Circuit Board (PCB). It is not intended for standalone use or for e-cigarettes, vaporizers, or similar devices.
-
Thermal Runaway: A chain reaction where heat from a failing battery
causes further overheating, potentially leading to fire or explosion.
- Causes: Overcharging, short circuits, physical damage, or exposure to high temperatures.
- Prevention: Use a smart charger, avoid damage, and store batteries in a cool, dry place.
- Storage & Transport: Always store batteries in protective cases to prevent accidental contact with metal objects. Never store loose batteries in pockets, purses, bags, or near conductive materials.
- Inspection: Do not use if the PVC wrapper, terminal insulator, or casing is damaged, dented, leaking, or bulging. Continued use could result in failure, fire, or explosion.
- Charging: Use a smart charger specifically designed for lithium-ion batteries and ensure the charger's voltage matches the battery's specifications. Never overcharge, over-discharge, or leave unattended while charging.
-
Prohibited Activities:
- Do not expose the battery to extreme heat, fire, or liquids.
- Do not short circuit, puncture, crush, or modify the battery.
- Do not charge or discharge beyond the manufacturer’s voltage range.
- Do not dispose of in regular trash—always recycle at approved facilities.
- Emergency Response: If a cell shows signs of thermal runaway (e.g., smoke, swelling, hissing, or heat), stop use immediately and, if it can be done safely, move it to a non-flammable surface (e.g., concrete or sand) away from combustible materials. Lithium-ion cells burn as Class B fires — use an ABC / dry-chemical fire extinguisher, or douse with large amounts of water to cool the cell and prevent the fire from spreading. Do not rely on a small spray; thorough cooling is required, and cells can reignite from residual heat, so monitor the area afterward. (Class D extinguishers are intended for lithium-metal batteries, not lithium-ion.) For any fire beyond a single small cell, evacuate and call emergency services.
Disclaimer
18650Battery.com is not responsible for any damages, injuries, or claims arising from improper use, handling, or failure to follow these safety guidelines. Lithium-ion batteries require strict adherence to all safety protocols. It is the reseller's responsibility to ensure all safety warnings and product guidelines are effectively communicated to customers. Users and resellers assume full responsibility for the safe handling, usage, and distribution of this product.