Please be familiar with handling lithium-ion batteries before purchaseĮxell 18650 3.7V 2600mAh LiMN Battery Applications:Solar Lighting, Home Security Systems, Digital cameras, Electronic Cigarettes, E-CIG, MODS, Vape, Vaporizer, GPS, Digital calipers, calculators, electronic clocks, medical equipment, measuring instrument, sensors, radio transceiver, and many other electronics.Exell 18650HP 3.7V 2600mAh LiMN Battery Specifications This is why IMR cells typically have ~40% lower capacity than their ICR cousins. Using thinner electrodes further reduces the capacity of the cell because you will have a higher fraction of "inert" materials like the separator and current collector. In order to get a real increase in rate capability, you need to design a cell with higher electrode surface area and thinner electrodes because Li+ diffusion in the cathode particles is not the only bottleneck to getting current out of the cell. But here is the interesting thing: simply doing a direct replacement with LiMn2O4 will not significantly increase the rate capability of a cell. If you do a direct replacement of LiCoO2 with LiMn2O4, the capacity of the cell will be reduced by ~15%. Li-MN batteries have a lower crystalline density and therefore a lower inherent capacity (mAh/ml) than LiCoO2. The LiCoO2 type materials have a layered crystal structure that only enables 2D diffusion within the layers, so the overall Li+ diffusion rate is slower. Cells with LiCoO2 cathodes are typically designated with the term "ICR". Conventional lithium-ion cells use LiCoO2 or variations of that material. DO NOT STORE LOOSE BATTERY IN A POCKET, PURSE ETC.Exell IMR 18650 3.7V LiMN 2500mAh 35AMP Rechargeable High Drain Consumer Button Top BatteryĮxell 18650 3.7V 2600mAh LiMN Battery is an ideal replacement battery for many of todays in demand applications such as E-Cigarettes also known as MODS, Vaporizers or Vape products as well as high intensity LED flashlights and Solar Lamps used in gardens and walk ways.This LiMN battery has three-dimensional tunnels that enable rapid diffusion of Li+ through LiMn2O4 particles, and therefore lithium-ion cells made with this material can have better theoretical drain rate capability.ONLY USE WITHIN MANUFACTURER LISTED SPECIFICATIONS.ONLY USE WITH PROPER CIRCUITRY IN A PROTECTED BATTERY PACK.BATTERIES MAY EXPLODE, BURN, OR CAUSE A FIRE IF MISUSED OR MISHANDLED.MISUSING OR MISHANDLING LITHIUM-ION BATTERIES CAN POSE A SERIOUS RISK OF PERSONAL INJURY, PROPERTY DAMAGE, OR DEATH.DO NOT USE WITH E-CIGARETTE, VAPORIZER, OR SIMILAR DEVICE.Do not mix and match old and new, used and unused batteries. Charge only with a smart charger designed for this specific type of lithium-ion battery. No express or implied guarantee of compatibility with any device can be made. ![]() ![]() Buyer is responsible for any damage or injury caused by misuse or mishandling lithium-ion batteries and chargers. Never leave batteries charging unattended. Always charge in or on a fire-proof surface. Use caution when working with and using lithium-ion batteries as they are very sensitive to charging characteristics and may explode, burn, or cause a fire if misused or mishandled. Dimensions: 18.9mm (Diameter)*70mm (Height)Īll users must have appropriate understanding of lithium-ion batteries before purchase.Fast Charging time: Approx 3 hours (1C Charge Current).Maximum Discharge Current (15C – 60C): 3C.Maximum 3C constant discharging current.
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