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. We suggest getting extra sets so that you always have some charged ready to go.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. These particular ones are also rechargeable. This large powerful cell helps keep the strong UV lights that we make, going longer than store bought. We created a series of black light flashlights that use this 18650 type of battery. The charger will charge the battery when plug in,and the indicator light display in red,then turn into green after fully charged.Ĭapacity: 4000mAh Material: Li-ion Battery, Usually Takes 4-6 Hours for Charge.īutton Type - Not for the devices match the Flat Top 18650 battery (Not AA or AAA). Only charging for Lithium battery,do not charging for other type of batteries. Packages: 4000mAh Li-ion Battery (4 Pack) with 2x Universal Li-ion Battery Charger. Using our 18650 batteries allows you to replace the batteries not nearly as often as alkaline cells. Using rechargeable 18650 batteries might cost a little more than standard alkaline batteries up front, but these costs can justified by the longevity of usage. Our 18650 power cells typically have higher capacities than their alkaline counterparts which is what you need in the field. Risk Reactor Inc.’s 18650 Lithium batteries are the best option for today’s high-end electronics like our UV black lights. Our super 18650 power-cells are suitable for any electronic device but excellent for UV flashlights. ![]() Using green energy technology, we have created long lasting batteries. Perfect power solution for your black light needs. The BATC18650X2 kit comes with two 18650 sized rechargeable batteries and the fast charger.
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