VAPEVO007017
SAMSUNG 25R - Battery 18650 2500mAh
Informations clés
Type de batterie : 1 x Battery 18650 (2500 mAh)🔥 Already 67% of our customers have chosen the discount for 10 units.
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Compatible products
SAMSUNG 25R - Battery 18650 2500mAh
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Product information
Overview
🔋 Presentation & compatibility
- Capacity: 2500 mAh nominal (tested between 2450 and 2550 mAh)
- Nominal voltage: 3.6 V (max 4.2 V at full charge, cutoff at 2.5 V)
- Continuous discharge current: 20 A (recommended ≤15 A for longevity)
- Pulse (burst) discharge: up to 35 A according to the seller
- Chemistry: NMC Li-ion
- Dimensions: Ø 18.3 mm × 64.85 mm
- Weight: approximately 43–45 g
- Internal resistance: ≤ 18 mΩ
- Ideal capacity/power balance for vape mods (electro or mech), DTL/MTL with low resistances.
- Versatile applications: flashlights, tools, DIY packs, e-bike, etc.
- Life cycle: between 250–500 charge cycles, minimal degradation if well maintained
- Unprotected battery: requires a mod or charger with built-in protection
- Store in a suitable case (avoid metal pockets, heat, e-liquid)
- Never use if the wrap is damaged: repair with 18650 wraps
- Prefer a dedicated external charger to protect against overcharge, overvoltage, short circuit
- Always check that the battery compartment is clean and dry
- Always carry batteries in a hard case (for example, the 18650 model from Arômes & Liquides)
- Keep away from heat sources and check the coating integrity before each use
- If the wrap is damaged, replace or repair immediately
- Clean any liquid traces in the battery compartment
- Ideal balance: high capacity AND satisfactory discharge current (20 A continuous, 35 A peak) — perfect for low resistances
- Reliability & durability: low impedance, extended cycles, widely used in vape mods
- Recognized brand & availability: Samsung SDI, widely used and certified (BIS, etc.)
Tech Specs
Manufacturing country
Battery type
Packaging
What’s in the Box
Content
Safety rules
- Avoid using a battery with damaged wrapping.
- Dispose of your used batteries in containers specifically designated for battery recycling.
- Never carry a battery in your bag or pocket without proper protection, such as a case or storage box.
- Be careful to avoid any contact between a battery and metal objects like coins or keys to eliminate any risk of short circuit.
- Keep batteries away from any heat sources or glowing elements.
- Do not expose them to temperatures above 100°C.
- Never burn batteries under any circumstances.
- Never leave your batteries charging unattended, regardless of the device used.
- Ensure that the batteries used are compatible in terms of discharge capacity with the coil employed.
Regarding battery safety rules, make sure to follow these fundamental principles not only to guarantee your safety but also to extend the lifespan of your batteries:
- Never carry your batteries in the same pocket or bag as a metal or electrically conductive object without proper protection. If the positive and negative terminals of your batteries simultaneously contact a metal object, there is a risk of sudden discharge and short circuit, which can release toxic gases or even cause an explosion. It is best to use a suitable carrying case.
- Be attentive to quickly detect any malfunctions of accessories related to your batteries, especially regularly check the coil of your rebuildable atomizer or clearomizer. A coil that has lost its resistance capacity must never be used with batteries.