Impressive
Key Features
- High 3000mAh capacity for longer use between charges
- Reliable 15A output for consistent performance
- Flat top design for wide compatibility
- Stable power delivery from full to low charge
- Designed for durability and long-term use
Overview
The IMREN 18650-30QP battery delivers dependable power with a strong balance of capacity and discharge capability. Designed for efficiency and longevity, it helps reduce recharge frequency while maintaining consistent output for everyday and professional applications.
Applications / Uses
- Portable power packs
- Rechargeable electronics
- Backup power solutions
- Energy storage systems
- General lithium-ion applications
SPECIFICATIONS
| Manufacturer | IMREN |
| Model | 18650-30QP |
| Size | 18650 |
| Positive Terminal | Flat Top |
| Nominal Capacity | 3000mAh |
| Continuous Discharge Rating | 15A |
| Nominal Voltage | 3.7V |
| Maximum Voltage | 4.2V |
| Protected | No |
| Rechargeable | Yes |
| Approx. Dimensions | 18mm × 65mm |
| Approx. Weight | 46.33g |
⚠ Important Safety Warnings
Improper handling or misuse of this lithium-ion battery can result in FIRE, EXPLOSION, or THERMAL RUNAWAY, causing personal injury, property damage, or death. Users must read and follow all safety guidelines before purchase and use. Click here to review the full safety guidelines.
- Critical Warning: Never carry loose batteries in your pocket, purse, or bag. Loose batteries can come into contact with metal objects like keys or coins, causing a short circuit, which may result in severe burns, fire, or explosion. Always store or transport batteries in a protective case or box.
- Intended Use: This battery is designed for integration into protected battery packs with a Battery Management System (BMS) or Protection Circuit Board (PCB). It is not intended for standalone use or use in devices such as e-cigarettes or vaporizers.
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What is Thermal Runaway?
- A dangerous chain reaction where heat generated by a failing battery causes it to overheat further, potentially leading to fire or explosion.
- Causes: Overcharging, short circuits, physical damage, or exposure to high temperatures.
- Prevention: Use a smart charger, avoid physical damage, and store batteries in a cool, dry place.
- Storage & Transport: Always store batteries in protective cases or boxes to prevent accidental contact with metal objects. Never store loose batteries in pockets, purses, bags, or near conductive materials.
- Inspection: Do not use if the PVC wrapper, terminal insulator, or casing is damaged, dented, leaking, or bulging. These are signs of internal damage or instability, and continued use could result in failure, fire, or explosion.
- Charging: Use a smart charger designed specifically for lithium-ion batteries and ensure that the charger's voltage matches the battery's specifications. Never overcharge, over-discharge, or leave unattended while charging.
- Prohibited Activities: Do not short circuit, modify, puncture, crush, expose to liquids, or solder directly onto the battery (spot weld only).
- Emergency Response: If a cell shows signs of thermal runaway (smoke, swelling, hissing, or heat), stop use immediately and, if it can be done safely, move it to a non-flammable surface (e.g., concrete or sand) away from combustibles. Lithium-ion cell fires are Class B fires — use an ABC/dry-chemical extinguisher, or douse with large amounts of water to cool the cell and prevent spread. Do not rely on a small spray; thorough cooling is required, and cells can reignite from residual heat, so monitor the area afterward. (Class D extinguishers are for lithium-metal batteries, not lithium-ion.) For any fire beyond a single small cell, evacuate and call emergency services.
Disclaimer
IMR Batteries is not responsible for any damages, injuries, or claims arising from improper use, handling, or failure to follow these safety guidelines. Lithium-ion batteries require strict adherence to all safety protocols.
It is the reseller's responsibility to ensure all product warnings and safety guidelines are effectively communicated to their customers. Some cells are sold in bulk packaging and are not individually packaged. Resellers must provide appropriate packaging for each individual cell sold and must not distribute cells loose, unprotected, or without a proper storage box or case.
Product compatibility is the sole responsibility of the customer. IMR Batteries does not guarantee compatibility with any specific device or application. We are not responsible for the design, assembly, performance, or safety of any battery pack constructed using our cells. It is the customer’s responsibility to ensure proper cell matching, protection circuitry, configuration, and safe construction practices. Users and resellers assume full responsibility for the safe handling, usage, and distribution of this product.
Customer Reviews
Overall rating: 4.9 / 5 from 19 reviews.
Great battery
once again works great
Ordered these bad boys Dec 20 and they were delivered 2 days later! That’s crazy fast in these times AND just 5 days before Christmas. IMR is awesome!
Awesome last long time on full charge
i’ve been an IMR batteries customer for many many years and the quality and consistency of the batteries is top notch. never had any dude and i have no complaints here. always appreciate the plastic case and extra sleeves.
The batteries are great. They are exactly what I was needing. They hold charge good and recharge great also. I recommend them.
Everything was great, they just run down quickly
Bought 3 sets of these batteries. They last me and my girl friend all day with still a little life in them when we go to bed. I use a hexohm 180 3.0 with a smok tfv16 dual mesh usually around 60% or 100 watts. My girlfriend uses a snowwolf (not sure model) and a aero tank (can't think of the coil off the top of my head) but she usually vapes around 30 watts.
I used these batteries to replace the dead 1300mah batteries in a Ryobi battery pack. Now I only have to charge it half as often
The 18650s I purchased restored my Black and Decker cordless vacuum to full power. They allow extended use of the vacuum and charge nicely. As I have several such vacuums, I will look to purchase additional batteries to restore them to like-new condition as needed. Thank you for supplying quality batteries.
I like the batteries for the following reasons, good selections on web site, fast service and they work great - thank you.
I like the batteries for the following reasons, good selections on web site, fast service and they work great - thank you.
Awesome & long lasting
Great batteries for my RPM80! Last a long time
Was so happy to find a replacement battery of this type so that I could keep my high power flashlight. Works great. Good price. Thank you!
Seems to be as described. Working well.
Great batteries. They work well in my mod.
Good product and fast shipping.