The Best 3.7V 3000Mah Battery of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best 3.7V 3000Mah Battery of 2022. Check our ranking below.
2,628 Reviews Scanned
- Note: The battery overcurrent protection is not a panacea, do not continue to charge and discharge the current and voltage with a large current beyond the range, otherwise the protection board will be damaged and invalid
- 3000mAh: The recommended charging current is 0.6A, the maximum does not exceed 3A. The discharge current is recommended 1.5A, and the maximum does not exceed 3A
- Over-discharge protection: When the battery is about to run out and the voltage is as low as 3.0V, the protection board will also be turned off and can no longer be discharged, forming an over-discharge protection effect
- Overcharge protection: When charging the battery, when the voltage reaches the highest battery voltage (4.2V), the protection board will automatically power off and shut down, indicating that it will not continue to charge when fully charged, forms overcharge protection
- Short circuit protection: When an accidental short circuit occurs, the protection board will automatically shut down within a few milliseconds and will not be powered on again. Note that the cell is short-circuited (not through the protection board). The protection board will also fail due to continuous high current, or the components are heated and damaged
- Wide Compatibility: Widely used for LED flashlights, solar lights, racing, game controller, emergency lights, portable devices, headlamps, toys, remote controls, doorbells and other electronic devices.
- Genuine Quality: Experience reliable performance with the AFSONGOO original battery, designed specifically for your device.
- Advanced Smart Cell Technology: The built-in intelligent battery cell ensures efficient power management and longer-lasting usage.
- Safety Certifications: Trust in the quality and safety of our battery, certified by CE, FCC, PSE, ROHS, and UL standards.
- Protective Mechanism: Built-in protection features safeguard your device from overcharging, overheating, and short circuits.
- This battery is applicable to electronic products with DIY 3.7-5V less than 11.1Wh 3000mAh.（ mobile energy storage, power supply, LED light, wireless Bluetooth game headset, outdoor video and audio electronic scale, GPS Watch recorder, e-book, USB Fan tester, dash cam controller, mouse and keyboard）（★Not suitable for power tools and model aircraft）
- Please carefully compare the polarity of the connector before use,★the red wire is the positive "+" and the black wire is the negative "-"，Do not reverse-charge or reverse-connectreverse. ★The primary battery of some products has no plug or mismatched plug or mismatched polarity. It doesn't matter, you can cut and solder the plug directly or use our heat shrinkable insulating sleeve to connect the same color wire.
- 103665 rechargeable lithium ion polymer battery, nominal voltage 3.7V, full charge voltage 4.2V, capacity 3000mAh, power 11.1Wh, ★size 66×36×10mm(2.6×1.417×0.393inch）(T*W*L), Weight:47.4g(1.676oz)，Maximum current:3A。 It can prevent overcharge, overdischarge, overcurrent, and short circuit.
- It‘s consists of of large-capacity A+ lithium battery, Japanese Seiko IC overcharge and overcurrent short circuit protection board, 3302-24 high temperature resistant silicone cable, and genuine JST Pitch 2.0mm ★2 wire connector module.
- If there is any quality problem within one year, ★please contact us by email at any time and replace it free of charge.
- Wide Compatibility: Widely used for LED flashlights, solar lights, racing, game controller, emergency lights, portable devices, headlamps, toys, remote controls, doorbells and other electronic devices.
- Genuine Quality: Experience reliable performance with the AFSONGOO original battery, designed specifically for your device.
- Advanced Smart Cell Technology: The built-in intelligent battery cell ensures efficient power management and longer-lasting usage.
- Safety Certifications: Trust in the quality and safety of our battery, certified by CE, FCC, PSE, ROHS, and UL standards.
- Protective Mechanism: Built-in protection features safeguard your device from overcharging, overheating, and short circuits.
- 3.7V; Typical capacity: 3000mAh; Keep the cells in 40%-60% charged state during long period storage. We recommend to charge the battery every 3 months after receipt of the battery and maintain the voltage 3.7-4.0V, and store the battery in a cool and dry place.
- Reliable Performance—No leak, excellent cost performance and long cycle life. PCM protection function: overcharge, over-discharge, over-current, short circuit protection, over temperature protection.
- Size: 5 x 55 x 73 mm
- Connector Type: 2P JST PH 2.0mm Pitch
- [3.7V Lithium Battery] TEKOWEE rechargeable battery flat top 3000mAh high capacity, Size: 2.55*0.7inch(65*18mm). Please confirm whether your device is suitable before purchasing.
- [Wide Compatibility] The long-lasting 3.7v battery is compatible with versatile devices, such as LED flashlights, headlamps, pathlights, emergency lights, portable devices, garden lights, small fans, toys, remote controls, doorbells and other electronic devices.
- [Rechargeable and Durable] 3.7v rechargeable battery can be cycled more than 2000 times, no need to buy batteries frequently, save a lot of money.
- [Multiple Security Protection] This 3.7V battery is without any memory effect and provide multiple protections, including short circuit, overcharge, and overcurrent protection. Prefectly make the battery to be more stable and safe to protect your devices.
- [Customer Service] If you do not like our 3.7V lithium batteries, please contact us and we will replace them or give you a full refund.
- You Will Get: 1 x 2 slots smart battery wall charger, 6 button top batteries.
- Charging Indicator: When the indicator is RED, it means charging; when it's GREEN, it means full charged; make sure you put the battery in position and it contacts with charger.
- Wide Compatibility: Battery charger tool compatible for high power devices, such as headlamp, flashlight, radio, cameras, doorbells, LED lights, solar lights, toys, small fans, RC car, headlights, etc.
- MakerHawk adopts a brand-new A-grade lithium cobalt oxide battery system, which, compared to ternary system batteries, not only provides higher energy and higher density but also ensures more stable discharge performance and longer lifespan. It also complies with UN 38.3 standards certification, ensuring safety and reliability.
- Over-Discharge Protection: When the battery is about to deplete, and the voltage drops to 3.0V, the protection circuit will shut down, preventing further discharge and providing over-discharge protection.
- Over-Charge Protection: During battery charging, when the voltage reaches the maximum battery voltage (4.2V), the protection circuit will automatically cut off power, indicating that the battery is fully charged and providing over-charge protection.
- Short Circuit Protection: In the event of a short circuit, the protection circuit will automatically shut down within milliseconds and will not power on again. Note that if the battery is short-circuited (bypassing the protection circuit), the protection circuit may also fail due to prolonged high current or component overheating.
- Storage & Usage: During long-term storage, keep the battery charged between 40% and 60%. We recommend charging the battery once every 3 months after receiving it, maintaining a voltage of 3.7-4.0V. Store the battery in a cool, dry place.
- Product Dimensions: 65*18*18 mm/2.56*0.71*0.71 inch. NOTE: These are FLAT TOP 18650 batteries. Please confirm the battery size and battery type before purchase
- Wide Compatibility: Widely used for LED flashlights, solar lights, racing, game controller, emergency lights, portable devices, headlamps, toys, remote controls, doorbells and other electronic devices.
- Advanced Smart Cell Technology: The built-in intelligent battery cell ensures efficient power management and longer-lasting usage.
- Safety Certifications: Trust in the quality and safety of our battery, certified by CE, FCC, PSE, ROHS, and UL standards.
- Protective Mechanism: Built-in protection features safeguard your device from overcharging, overheating, and short circuits.
- 【You Will Get】2 x Flat Top Battery and 1 x White Battery Cases
- 【Wide Compatibility and Rechargeable】3000mAh high capacity 18650 rechargeable battery can be widely used for LED flashlights, solar lights, racing, emergency lights, portable devices, headlamps and other electronic devices
- 【Product Parameters】This 18650 battery 3.7V standard voltage 3000mAh high capacity, Size:2.55 x 0.7inch(65 x 18mm) .it's a rechargeable battery FLAT TOP, Please confirm whether your device is suitable before purchasing
- 【Pre-Charged】Each 3.7v lithium ion battery is ready to use and It can be recharged over 1000 times and keep 80% power after non-use for 1 years
- 【Product Quality】Low discharge multiplier, no memory effect.3.7 volt rechargeable battery are tested under strict quality control standards,safe and reliable use.Premium Li-ion Cells For Longer Battery Life
Last update on 2024-10-12 / Affiliate links / Images from Amazon Product Advertising API
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- Features: What bells and whistles matter for an 3.7V 3000Mah Battery?
- Specifications: How powerful they are can be measured.
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- Customer Ratings: Number ratings grade 3.7V 3000Mah Battery objectively.
- Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 3.7V 3000Mah Battery.
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FAQ:
Q: What is the best 18650 battery for vaping?
A: The IMR 18650 3000mah 35A flat top battery is the newest edition to this popular MXJO brand. The MXJO 18650 battery is one of the best for about everything from mechanical mods to starter kits. This 3000mah supercharged power plant of a battery might even change the way you think about vaping batteries all together.
Q: Is the mxjo 18650 3000mAh battery worth it?
A: This 3000mah supercharged power plant of a battery might even change the way you think about vaping batteries all together. If nothing else, switching to one of these high powered MXJO 18650 3000mah batteries will undoubtedly change your vaping experience for the better.
Q: What kind of battery does the 18650 flashlight have?
A: Ultra-bright 18650 flashlight with 6PCS 3.7V Rechargeable Battery,Best waterproof flashlight, adjustable focal length and 5 lighting modes, suitable for outdoor activities. (Flashlight) . . .
Q: What kind of battery does the tokeyla tactical have?
A: Tokeyla Tactical 5 modes 18650 flashlight with two-slot charger and 6 -pack 18650 4000mAh button Top Rechargeable battery. . . . . . . . .
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