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- Model: Samsung 25R 18650
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Rechargeable Battery Samsung 25R 18650 - High Performance and Durability
The Samsung 25R 18650 Battery is one of the most established cells on the global market, making it the ideal choice for those seeking high performance, chemical stability and durability. Developed with advanced lithium-ion technology, this battery offers a linear discharge and consistent performance. Enjoy the reliability and engineering of the Samsung brand to power your compatible devices with total safety.
Features:
- Brand: Samsung
- Capacity: 2500mAh, providing an excellent balance between real autonomy and stable discharge rate.
- Continuous Discharge Current: 20A, ideal for handling demanding workloads and medium/high power setups with total safety.
- Type: 18650, the most extended and compatible standard format with the vast majority of Mods and flashlights on the market.
- Lithium Ion Technology: Modern stable INR chemistry, ensuring a long lifecycle and reduced heating rates under proper operation.
- Durable Construction: Manufactured under strict industrial quality standards, offering high structural resilience and reliability for daily use.
Product Benefits:
- Prolonged Lifecycle: Highly rechargeable cell designed to withstand hundreds of charge and discharge cycles without losing efficiency.
- Consistent Performance: Your continuous discharge rate of 20A ensures a steady delivery without sudden voltage drops during use.
- Versatile Compatibility: Ideal for a wide range of high-drain electronic applications, such as lighting devices, portable power tools, and equipment compatible with 18650 format.
- Economy and Practicality: As a reusable high-durability cell, it dramatically reduces environmental impact and long-term costs compared to disposable batteries.
Safety and Care:
- CRITICAL SAFETY NOTICE (Lithium Batteries): Industrial INR cells contain a massive energy density. NEVER transport or store loose batteries in pockets, backpacks, or suitcases with keys, coins, or other metal objects. Direct contact with the terminals causes immediate short circuits with a severe risk of explosion or fire. Always use appropriate cases or protective covers for transport.
- Inspect Regularly: Visually inspect the cell before each use. If you notice dents on the casing or if the insulating plastic wrap is torn or damaged, stop using immediately. You can find replacement wraps and covers on our site.
- Do Not Mix Batteries: In devices that use more than one cell, always use identical batteries (same model, capacity, and wear level) to avoid dangerous voltage imbalances.
- Operating Limits: Respect the technical parameters of your equipment and never exceed the battery's continuous discharge limit of 20A.
- Safe Charging: Always use non-flammable, insulating surfaces to charge the cells, monitoring the process. Use only an appropriate external battery charger to preserve the chemical integrity of the cell.
- Responsible Disposal: Never throw lithium batteries in household trash. At the end of their life, hand them in at an authorized electronic waste collection point or recycling facility.
Usage Instructions:
- Initial Charging: Before first use, fully charge the battery on a dedicated external charger to stabilize the lithium ions and optimize its nominal capacity.
- Polarity Verification: When inserting the battery into the device compartment, make sure to align the positive and negative poles (+ and -) correctly.
- Discharge Management: Try to recharge the battery as soon as you notice a visible drop in performance or when the indicator shows 20-30%. Avoid regular deep discharges as it greatly helps increase the durability of the internal chemistry.
- Proper Storage: If you do not plan to use the batteries for some time, store them with about 50% charge in a cool, dry place, away from heat sources or direct sunlight exposure.
- Contact Cleaning: Keep the flat poles and device connectors clean and free of residues to ensure excellent electrical conductivity.
Usage Tips:
- When traveling or moving, always remove the batteries from the interior of electronic devices and transport them separately in a suitable protective carrying case against impacts.
- In case of any anomalous behavior detected (such as unusual overheating during use or charging, deformations in the structure, or leaks), suspend operation immediately and contact our support team.
- Handling high-drain industrial cells requires knowledge, care, and strict attention to safety. For a detailed understanding of how to operate these products with total responsibility, consult the Contraste Vaping® FAQ (Frequently Asked Questions) available here .
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