Description
Samsung 26J 18650 2600mAh 5.2A Battery – High Performance for Your Electronics
The Samsung 26J 18650 2600mAh 5.2A cell is an excellent choice for powering your high-end electronics. With a massive 2,600mAh capacity, this rechargeable battery offers extended run times and improved energy efficiency, ensuring your devices stay powered for longer periods. The 5.2A discharge current provides ample power, while the high discharge rate ensures the battery delivers its full potential quickly, making it ideal for demanding applications.
With a cycle life of up to 500 cycles, the Samsung 26J is built for long-term use, making it a reliable choice for powering many of your favorite electronic devices. Offering top-of-the-line quality and peace of mind, this battery is designed to keep your electronics running smoothly for years to come. A great investment for any electronics enthusiast, the Samsung 26J 18650 2600mAh 5.2A cell delivers both power and longevity.
Key Features:
- Capacity: 2,600 mAh
- Discharge Current: 5.2A Maximum Continuous
- Nominal Voltage: 3.6V
- Maximum Voltage: 4.2V
- Cutoff Voltage: 2.75V
- Cycle Life: 500 cycles
- Size: 18650 (18.40mm x 65.00mm)
- Weight: Approx. 44.7g
- Origin: Malaysia
Note: This cell is unprotected and should only be used in protected battery packs. It is not suitable for standalone use without additional protection (PCB or BMS).
SPECIFICATIONS
| Manufacturer: | Samsung SDI |
| Model: | ICR18650-26J (26J) |
| Size: | 18650 |
| Positive Terminal: | Flat Top |
| Nominal Capacity: | 2600mAh |
| Continuous Discharge Rating (max): | 5.2A Maximum Continuous |
| Nominal Voltage: | 3.6V |
| Maximum Voltage: | 4.2V |
| Discharge cut-off Voltage: | 2.75V |
| Protected: | NO, UNPROTECTED. |
| Rechargeable: | Yes |
| Approx. Dimensions: | 18.40mm x 65.00mm |
| Approx. Weight: | 44.7g |
| Country of Origin: | Republic of Korea or Malaysia |
| Data Specification Sheet: | Samsung 26J Datasheet |
⚠ 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 or box.
- 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 use in devices such as e-cigarettes or vaporizers.
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What is Thermal Runaway?
- A dangerous chain reaction where heat generated by a failing battery causes it to overheat further, potentially leading to fire or explosion.
- Causes: Overcharging, short circuits, physical damage, or exposure to high temperatures.
- Prevention: Use a smart charger, avoid physical damage, and store batteries in a cool, dry place.
- Storage & Transport: Always store batteries in protective cases or boxes 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. These are signs of internal damage or instability, and continued use could result in failure, fire, or explosion.
- Charging: Use a smart charger designed specifically for lithium-ion batteries and ensure that the charger's voltage matches the battery's specifications. Never overcharge, over-discharge, or leave unattended while charging.
- Prohibited Activities: Do not short circuit, modify, puncture, crush, expose to liquids, or solder directly onto the battery (spot weld only).
- Emergency Response: If the battery shows signs of thermal runaway (e.g., smoke, swelling, or heat), immediately stop use and move it to a non-flammable surface (e.g., concrete or sand). For fires, use a Class D fire extinguisher or sand—never use water.
Disclaimer
IMR Batteries 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 their customers. Users and resellers assume full responsibility for the safe handling, usage, and distribution of this product.