Product Description
This 2-Pack of EVE 30P 18650 Batteries is designed for users who demand high performance and reliability from their power sources. Each cell in this pack delivers a robust 3000mAh capacity and a stable 30A continuous discharge, making them an ideal choice for a wide range of high-drain devices. Whether you are using a dual-battery, operating a cordless power tool, or powering a high-lumen tactical flashlight, the EVE 30P provides the sustained energy and consistent output you need.
The 2-Pack configuration is specifically chosen to provide a matched pair of cells. For devices that require two batteries, such as dual-battery flashlights designed for two cells, having a matched pair ensures balanced performance, improved longevity, and more reliable operation. This pack eliminates the guesswork of pairing two separate individual cells and offers a cost-effective solution for high-power applications.
Each battery features a Flat Top terminal, which is the standard configuration for the vast majority of modern flashlights, and DIY battery packs. This ensures seamless integration into your equipment without compatibility issues. If your device requires a specific terminal type, please verify compatibility before purchase. Trust EVE quality for your high-power needs.
Key Features
High Capacity for Extended Use: The 3000mAh capacity of each cell provides substantial runtime for high-drain devices. This allows for longer sessions, extended use of cordless power tools, and sustained illumination from high-lumen flashlights without the need for frequent battery changes.
High Discharge Rate for Demanding Applications: The 30A continuous discharge rating is a critical feature for devices that require bursts of high power. Whether you are building a sub-ohm that needs a stable 30A current, or using a cordless drill that demands a sudden spike of power for driving screws into tough materials, the EVE 30P delivers without hesitation.
Matched Pair for Balanced Performance: The 2-Pack format offers two cells from the same manufacturing batch, ensuring they have very similar voltage, capacity, and internal resistance. This is crucial for dual-battery devices. Using a matched pair minimizes the risk of one battery discharging faster than the other, improving overall safety and performance.
Low Internal Resistance for Efficient Power Transfer: With an internal resistance of approximately 12-15 milliohms, the EVE 30P is engineered to minimize energy loss during high-current discharge. This translates to less heat generation and more power being delivered directly to your device.
Versatile Compatibility: As a standard 18650 Flat Top cell, the EVE 30P is compatible with an extensive range of devices, including power tools, flashlights, headlamps, RC cars, drones, and custom DIY projects.
Trusted EVE Quality: Manufactured by EVE Energy, a globally recognized leader in lithium-ion battery technology, these cells undergo strict quality control and safety testing, providing reliable performance and peace of mind for users.
Technical Parameters
Applications
Cordless Power Tools: Power a wide range of cordless tools, including drills, impact drivers, and angle grinders that rely on high-drain cells for short bursts of intense power. The 30A output can handle demanding tasks, such as driving screws into hard wood or metal.
High-Lumen Tactical Flashlights: For high-performance flashlights that require sustained brightness and high output, the EVE 30P delivers the necessary current to power advanced LED emitters. Using two cells in series can provide significantly higher voltage and brightness.
RC Cars and Racing Drones: High-performance RC vehicles, particularly racing drones, require a sudden, intense spike of current for acceleration and maneuvering. The 30A continuous and 60A pulse discharge capabilities of this battery meet those demanding requirements.
DIY Battery Packs: Build custom 2S, 3S, or larger battery packs for robotics, e-skateboards, portable power stations, and other hobby projects. The consistent performance of the matched 2-Pack makes assembly and balancing easier.
Emergency and Professional Tools: Utilize these batteries in high-drain professional equipment, emergency lighting systems, and other critical devices that depend on reliable, high-current power sources.
FAQ
Q: What is the advantage of buying the 2-Pack instead of two single cells?
A: The primary advantage is consistency. The two cells in the 2-Pack come from the same production batch. This ensures that they have nearly identical capacity, voltage, and internal resistance, which leads to better performance and safety in dual-battery devices. There is also often a cost saving compared to buying two single cells separately.
Q: What is the difference between a Flat Top and a Button Top 18650 battery?
A: This product is for the Flat Top version. A Flat Top has a flat positive terminal. This is the standard configuration for most modern devices, including flashlights, and DIY battery packs. A Button Top has a raised positive terminal and is required for some older devices and specific battery holders with spring-loaded contacts. Please check your device's requirements before ordering.
Q: Is this battery protected?
A: No. These are unprotected cells. They do not contain a built-in circuit board to protect against overcharge, over-discharge, or short circuits. You must use a device with a built-in BMS (Battery Management System) or a smart charger that provides these protections. Using unprotected cells in a device without proper protection can be dangerous and may damage the battery.
Q: What charger should I use for these batteries?
A: You should use a dedicated, intelligent lithium-ion charger that is designed for 3.7V / 4.2V cells. Do not use chargers designed for NiMH batteries. A good charger will have overcharge protection, temperature monitoring, and potentially cell-balancing features.
Q: How many times can I recharge these batteries?
A: With proper care, the EVE 30P batteries can typically be recharged 1000 times or more. To maximize their lifespan, avoid discharging them completely, use a quality charger, and store them at a partial charge (around 40-60%) when not in use for extended periods.
Q: How should I store these batteries when they are not in use?
A: Store the batteries in a cool, dry place away from direct sunlight, extreme heat, or freezing temperatures. Keep them at a partial charge, ideally between 40% and 60%. Do not store them fully charged or completely empty for a long period.
