






Tenergy TN270 Li-ion Battery Charger for 18500 18650 & 14500 Batteries (01270)
- Charger Channels: 2
- Compatible Battery Sizes: 14500, 18500, 18650, 3V RCR123A
- Supported Chemistries: Li-Ion
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Description
The Tenergy TN270 Lithium Ion Battery Charger not only has two independent charging channels, but comes outfitted with easily adjusted battery compartments. This allows you to safely charge two batteries regardless of their individual discharge state or capacity at the same time.
Features and Specifications:- Worldwide Voltage, Compatible with AC 100-240V (50Hz~60Hz) input.
- Two independent charging channels allow for individual charging and detection.
- Constant Current and Constant Voltage Charging Mode.
- Compatible with: Li-ion 18500 / 18650 / 14500 / RCR123A batteries.
- Easy LED Status Indicator
- Manufacturer’s Part Number: 01270
| Rated input voltage | AC 100V - AC 240V (50Hz/60Hz) DC 12V - 24V 500mA |
| Output voltage | 4.2V 500mA x 2 |
| Weight | 166g |
| Dimension | 134mm x 55mm x 30mm |
| Normal use temperature | 0°C to 40°C |
| Storage temperature | >-10°C to 70°C |
| Charging direction | LED is red when charging, turn to green when full. |
| Over voltage protection | Yes |
| Over current protection | Yes |
| Short circuit protection | Yes |
| Reverse polarity protection | Yes |
- DO NOT attempt to disassemble the charger.
- DO NOT attempt to charge other types of batteries beside the ones that are specified; improper use can cause explosion and breakage.
- The charger is only for in-house use and should be kept away from external heat.
- Keep the charger away from humidity; no liquid is allowed to get in, otherwise it may cause damage and lead to an accident.
- Keep out of reach of children.
- It may not be able to fully charge a battery that has not been used for a long period of time; several recycles of charge-discharge will improve the battery's performance.
- Please remove battery from charger after charging has completed to avoid battery self-discharge.
Item Details
| Brand | Tenergy |
| SKU | TENERGY-01270-TN270-CHGR |
| Manufacturer Part Number | 01270 |
| UPC | 844949005944 |
| Charger Channels | 2 |
| Compatible Battery Sizes | 14500, 18500, 18650, 3V RCR123A |
| Supported Chemistries | Li-Ion |
Specifications
| Charge Rate | 500 |
| Charger Channels | 2 |
| Compatible Battery Sizes | 14500, 18500, 18650, 3V RCR123A |
Unit Dimensions
| Length | 5.31 in (135 mm) |
| Width | 2.36 in (60 mm) |
| Height | 1.18 in (30 mm) |
| Weight | 5.86 oz (166 g) |
Packaging/Shipping Dimensions
| Shipping Weight | 0.475 lb |
Additional Details
| Warranty | Battery Junction Warranty |
| Return Policy | Return Policy |
Bright Buys
- Reliable lithium chemistry with a 10 year shelf life
- Regarded as one of the highest quality CR123A batteries on the market
- Used in LED flashlights, alarm systems, ranger finders and more
- Cells are lightweight, durable and ideal for long term storage
- Jacket style may vary
- Ideal for low-drain applications that require a primary battery to provide constant power
- 10-year shelf life - stock up for emergencies!
- The best choice for consistent power, great in low-drain devices like remotes
- Safe and reliable - capable of performing in high or low temperatures
- 11-in-1 card sized tool fits in your wallet or on a keychain!
- Packed with handy tools including a screwdriver & 7 wrench settings
- Serrated saw and straight-edge knife for quick cutting jobs
- Can + bottle openers for campsite meals or end-of-shift relaxation
- Four-channels saves time by charging multiple batteries at once.
- Capable of charging multiple chemistries by automatic battery detection.
- LCD display reveals the charging progress, battery type, voltage, and charging current.
- Automatic power-off function cuts off the current when charging is complete.
- Extremely compact and powerful EDC
- Max output of 3,000 lumens with a max throw of 229 meters
- Dual fuel and available with extender for use with a 26650
- Equipped with 4 x CREE XPG3 LEDs for maximum illumination
- 225mAh capacity drives long runtimes for watches and electronics
- CR2032 coin cells packed with 3V of power
- Convenient 6-piece retail card provides backup batteries
- Easily replaceable primary lithium cells
- Top recommended battery for Apple AirTags
- 3,000 lumens and a 250-meter throw - fierce illumination to light up your backyard
- Multiple output modes are accessible via easy side switch operation
- Strobe, SOS, and beacon modes offer distinct signaling capability
- High-capacity battery supports the light with a maximum 227-hour runtime
- Upgraded to output up to 3,100 lumens with a 1,000ft throw for optimal spotting!
- Offers fast, direct USB-C recharging from outlets, power banks, and more
- Ultra-slim design provides an easy-to-hold, simple EDC lighting solution
- OLED screen monitors performance, including charge level, brightness & beyond
- Pre-shrink wrapped Panasonic CR123A batteries great for OEM use & more
- 1550mAh high capacity keeps lights, alarms & more running longer
- Lithium cells with stable 3V output and strong discharge performance
- Storage life of up to 10 years ensures backups remain ready for use










