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The best 21700 vs 18650
IMREN 3.7V Button Top Battery,4500mAh Rechargeable Battery with USB-C Cable for Fenix USB-C Rechargeable LED Series Flashlights, Headlamps, Doorbells, RC Cars（1PSC）
$19.99
out of stock
1 used from $16.62
Free shipping
Amazon.com
as of August 1, 2024 7:35 pm
Features
- 【NOTE】- The Battery is Longer 2MM than Normal 21700 Battery, See the second picture for details, Please Confirm the Battery Size Before Purchase.
- 【IMREN 3.7V Button Top Battery】 - size:21mm x 75mm;Capacity: 4500mAh,with built in Micro-C charge port.
- 【Fits for】 - Fenix USB-C Rechargeable LED Series Flashlights,toys, doorbells, headlamps and other household devices.
- 【with built in Micro-C】 - The battery has a micro-usb port for charging, easy to charge with the included 2 in 1 USB-C cable, no additional battery charger required. LED Indicator light is red while charging, becomes blue when finished.
- 【4500mAh Capacity】 -Battery is low self-discharge and no typical memory effect, don’t need to worry about reduction of the battery life after constantly charging and discharging.
21750 21700 Battery Charger,LCD Intelligent 18650 Battery Charger 21750 21700 Charger for 20700 22700 26650 26700 16340 (RCR123) 17500 17650 17670 18500 Rechargeable Battery with PCB Protection Board
$12.99
in stock
Amazon.com
as of August 1, 2024 7:35 pm
Features
- Long Slot :This charger has 75 mm slot,it can support Battery less than 75 mm,such as 21750 21700 20700 26700 26650 18650 battery with PCB Protection Board.So you can charge your led torch battery and other home appliance .
- Universal Compatibility :This smart USB battery charger Compatible With 1.2V Ni-MH Ni-CD AA AAA AAAA C SC F6 Li-ion IMR INR ICR 21750 18650 20700 21700 22700 26650 26700 10440 14500 14650 16340 (RCR123) 16650 17500 17650 17670 18350 18490 18500 Rechargeable Batteries.Of course,It can support 3600 mAh or higher capacity battery.
- Intelligent Design :Press C to view C1 and C2, the information displays on the current screen is the charging status information of corresponding channel.For current setting, press A to switch the charging current to 0.5A, 1A and 2A,for Ni-MH Battery:0.5A.So you can control the charge time .
- Safety Assurance :Safety Assurance: Comes with special charge and discharge management circuit. With multiple security protection settings, the charger can effectively prevent reverse, short circuit, overcharge, over discharge, over-current damage to the battery, which makes users using the product without any safety concern.
WBwissblue i2 18650 21700 Battery Charger Set, Universal Smart Charger 2 Bay Battery Charger for Rechargeable Batteries 18650 21700 26650 and 1.2V AA AAA (2*pcs Battery Flat top Included,2500mAh)
$19.99
out of stock
Amazon.com
as of August 1, 2024 7:35 pm
Features
- [WIDE COMPATIBILITY]: Compatible With All 3.7v Lithium Batteries And 1.2v Ni-mh / Ni-cd AA Batteries. The Charger Will Automatically Recognize The Battery Type And Charge Independently. The Applicable Battery Length Ranges From 29mm To 65mm
- [LCD SCREEN FOR DETAILED INFORMATION]: 18650 Battery Charger Unique Button "C", Can Switch The Battery Charging Information Of Different Ports, Can Display Charging Time/charge Capacity, Battery Voltage, Charging Progress%, Battery Type, Charging Speed
- [SAFE AND ADJUSTABLE CHARGING SPEED]: 18650 Battery Charger Button "a" Can Switch 0.5a / 1a / 2a Charging Speed, Switch Between Slow Charging / Fast Charging As Needed, Unique Discharge Function Can Reduce Battery Damage, Smart The Circuit Provides Protection Against Short Circuit, Over Heat, Over Voltage And Over Discharge
- 【EXAMPLE OF CHARGING TIME】: The battery charging time is 2500mah AA 1.5 Hour, Amazonbasics 800mah AAA 0.5-hour At 1 Amp Rapid Current, Flat Top 3.7v 3400mah Lithium Ion Ncr18650b 2-hour, 3.6v 2500mah Li Ion High Drain Lg He2 1.5-hour
- [Portable And Compact]: 2 Slot Battery Charger Design Can Charge 2 Different Batteries At The Same Time, It Becomes Your Best Travel 18650 Universal Charger. If You Encounter Any Problems During Use, You Can Contact Us.
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Price Drops Alerts
IMREN 3.7V Button Top Battery,4500mAh Rechargeable Battery with USB-C Cable for Fenix USB-C Rechargeable LED Series Flashlights, Headlamps, Doorbells, RC Cars（1PSC）, Hunan Aimeiren New Energy Co., Ltd.
Price: $19.99
out of stock
as of August 1, 2024 7:35 pm
as of August 1, 2024 7:35 pm
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Amazon.com
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Price History
Statistics
| Current Price | $19.99 | August 1, 2024 |
| Highest Price | $19.99 | May 24, 2024 |
| Lowest Price | $19.99 | May 24, 2024 |
Since May 24, 2024
Last price changes
| $19.99 | May 24, 2024 |
21750 21700 Battery Charger,LCD Intelligent 18650 Battery Charger 21750 21700 Charger for 20700 22700 26650 26700 16340 (RCR123) 17500 17650 17670 18500 Rechargeable Battery with PCB Protection Board, JUNENGJIA
Price: $12.99
as of August 1, 2024 7:35 pm
as of August 1, 2024 7:35 pm
BUY NOW
Amazon.com
Wait For A Price Drop
Price History
Statistics
| Current Price | $12.99 | August 1, 2024 |
| Highest Price | $12.99 | August 1, 2024 |
| Lowest Price | $12.34 | May 24, 2024 |
Since May 24, 2024
Last price changes
| $12.99 | August 1, 2024 |
| $12.34 | May 24, 2024 |
WBwissblue i2 18650 21700 Battery Charger Set, Universal Smart Charger 2 Bay Battery Charger for Rechargeable Batteries 18650 21700 26650 and 1.2V AA AAA (2*pcs Battery Flat top Included,2500mAh), Wbwissblue
Price: $19.99
out of stock
as of August 1, 2024 7:35 pm
as of August 1, 2024 7:35 pm
BUY NOW
Amazon.com
Wait For A Price Drop
Price History
Statistics
| Current Price | $19.99 | August 1, 2024 |
| Highest Price | $19.99 | May 24, 2024 |
| Lowest Price | $19.99 | May 24, 2024 |
Since May 24, 2024
Last price changes
| $19.99 | May 24, 2024 |