|Item Weight||3.2 ounces|
|Package Dimensions||5.2 x 3.3 x 1.5 inches|
|Item model number||T3400|
|Item Package Quantity||1|
ThruNite Two Piece 3.7 V Battery Cells
|Price:||$41.99 & FREE Shipping|
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- Adopts latest Panasonic NCR18650B 3400mAh cell.
- Well designed for LED flashlights and other high-drain devices.
- Can be rechargeable with 500 times' cycle life to well save your money in the long run.
- Built-in multiple protection design for safe to use in both your daily life and work.
- High performance & competitive price, with 30 days free replacement, 24 months free repair and lifetime limited warranty.
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From the manufacturer
- Capacity: 3400mAh.
- Voltage: 3.6V.
- Charge current: recommended 1A, max 2A
- Discharge current: 2C discharge current 7A.
- Size: diameter: 18±0.5mm, height: 68±0.5mm.
- Weight: 49g.
ThruNite Two Piece 3400mAh 18650 Li-ion Batteries
ThruNite 3400mAh battery is a high-capacity 3400mAh protected 3.6V 18650 rechargeable Li-ion battery, which is specially designed for LED flashlights and other high-drain devices. Each battery adopts the latest Panasonic NCR18650B 3400mAh cell, and each cell can be recharged over 500 times to save you money in the long run. Moreover, Li-ION batteries weigh 35% less while producing the same energy as Ni-MH counterparts, and they are very clean and environmental-friendly as they do not contain such toxic materials as Cadmium or Mercury.
- 1. Three sets of over-heat protection can well prevent overheating and extending the battery’s lifespan.
- 2. Built-in over-charge and over-discharge protection circuitry to well ensure its maximum performance.
- 3. Unique structural design for better impact-resistant.
Multi-function Intelligent Battery Charger
Featuring intelligently switch between constant-current charging mode and pulse charging mode, our ThruNite U1 battery charger can automatically identify Li-ion, Ni-MH and Ni-Cd rechargeable batteries for charging. Besides, its advanced short-circuit and over-discharging protection can help ensure users' safety, and built-in advanced safety mechanism extends the battery lifespan.
ThruNite MCC-2 Charger & 2x 18650 3400mAh Batteries
The MCC-2 universal charger is compatible with Li-ion (32650, 26650, 18650, 18500, 18350, 16340, 14500, 10400) and Ni-MH (AA, AAA, C). It can intelligently identify Li-ion and Ni-MH rechargeable batteries, and automatically detect battery status and select the appropriate voltage and charge mode on the LCD screen. Each of the two battery slots monitors and charges independently.
- 1. Features constant-current charge which extends the lifespan of the battery.
- 2. Built-in advanced safety features ensure your safety and the health of the battery.
- 3. With the included car adapter, you can charge your batteries on the way.
|Main Function||Dual-use as both a battery charger and a portable power source (with the 18650 battery)||It is a 2-slots battery charger with LCD screen to show details about charging for every channel||It is a 4-slots battery charger with LCD screen to show details about charging for every channel|
|Input and Output||Input: 5V, Max 1.2A Output: 4.2V/1A (as charger), 5V/1A (as power source)||Input: AC 100-240V, 50/60Hz, DC 12V-24V Output: 4.2V/1.5V, 500mA*2 /1000mA*2||Input: AC 100-240V, 50/60Hz, 500mA (max); DC 12V-24V, 2000mA (max). Output: 4.2V /1.5V 1000mA*4 /500mA*4.|
|Compatible Battery||Li-ion: 18650, 18500, 18490, 17650, 17500, 16340, 14500, 10400; Ni-MH /Ni-Cd: AA, AAA||Li-ion: 32650, 26650, 18650, 18500, 18350, 16340 , 14500, 10440, Ni-MH: AA, AAA, C||Li-ion: 26650, 18650, 18490, 17670, 17335, 16340, 14500, 10440, Ni-MH: AA, AAA, C|
|What's in the Box||1 * U1 charger; 1 * 18650 3400mAh battery; 1 * USB power cable; 1 * Holster||1 * MCC-2 charger; 2 * 18650 3400mAh batteries; 1 *AC charging cable; 1 * Car charger cable||1 * MCC-4 charger; 4 * 18650 3400mAh batteries; 1 * AC charging cable; 1 * Car charger cable|
|Weight||37g (excluding USB cord)||110g (excluding batteries)||275g (excluding batteries)|
Br>18650-3400mah battery features and specifications:
- specially designed for the high-intensity flashlights
- 3400Mah large-capacity battery with outstanding performance>
- triple over-heat protection, safe and reliable>
- unique structural design for better impact-resistant
- built-in over-charge, over-discharge protection Circuit, ensures the max performance of the battery>
- capacity: 3400mah
- voltage: 3.6V
- charging current: recommended 1a, max 2a
- discharge current: 2C discharge current 7a
- size: diameter 18±0.5mm, height 68±0.5Mm
- weight: 49g
do not dispose in fire or heat
do not puncture damage or disassemble
Top customer reviews
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The charger is small (3-1/4 x 1-3/8 x 1 inches), light (37g - 1.3 oz), fully automatic, fully protected, and idiot-proof. You plug it into a USB power source, put in a battery and the red light comes on indicating charging. When the green light illuminates, charging is completed. If you put a charged lithium battery into the charger and don't plug in a power source, you'll notice a blue glow around its full-size USB port. The charger is now a 1A USB power supply. Note that this only works with lithium batteries. The reason is protection - a lithium rechargeable can be damaged if discharged below 3V. Therefore the power supply circuit turns off when the battery's voltage is less than 3V. That means a 1.2V NiMH cell falls below the cutoff voltage even when fully charged.
Also note that you want to use a high-capacity USB port with this charger. The standard USB port only provides 500mA, and while it works, the battery will charge at less than half the speed it's capable of. The USB port should be one of the newer 1.3A high-capacity variety for the fastest charging. If you have a tablet or one of the "phablet" phones you can use it's charger - most of them are of this type.
In addition to a USB-A to micro-USB cable, the charger comes with a ballistic nylon case, which is overkill in my opinion. I don't recommend using it while you charge - it has the potential to overheat your battery, which will reduce the charging rate as the thermal protection kicks in.
In summary, if you need a small, light, fool-proof way to charge one battery while hiking, you will REALLY like this charger. If you do not
hike, you may still like this charger as a portable unit for the car or work site, since it will work with your existing phone charger. If you only charge batteries at home, or need to charge several batteries at once, another charger will be a better fit for your usage.
What I was surprised to find is that this is very useful for keeping portable electronic devices charged while out and about. The charger / battery combination is so light you can keep it in your hand along with the device. You can attach the case to your belt and charge your device in your pocket and unplug it when you use it. The short cable that it comes with is the perfect length for this type of usage.
If you need more charging capacity you could carry more batteries. If you use this so much that you wear out your battery, you can replace it with a standard 18650.
The thrunite battery that is supplied is probably the best performing battery out there at a value price. The battery provides approximately one charge for my Samsung Note 3 in around three hours (this includes the phone being used for about half the time).
The charging indicator shows red when charging the battery and green when fully charged. The charging input is a micro USB so you can use your wall chargers or vehicle chatgers. It takes around three hours to charge the thrunite 18650 and it does not become warm while charging.
My phone has a battery that lasts around 8 hours of use. While not necessary, this charger is so convenient that I use it to keep my phone topped off. If you have a less efficient phone or failing battery, I could see this being used continually.
I will buy more for my bug out bags and for other members of my family.
I was on the fence as to whether this two cell at a time one would be a hassle or whether I should spring for the larger, 4 cell version. Here is what I've found: two is fine. Even if you have a device that takes 4 or 6 cells at a time, if you have a full set of spares for that device, you swap the batteries out then just charge the old set up two at a time, big deal. It is really isn't much hassle to drop a few cells into it, come back a little later and drop two more into the thing. YMMV, but I am perfectly happy with this charger, and I have a lot of rechargeable batteries and things that use them.
Most recent customer reviews
I have not used the flashlight much - just a flash from time to time to show how bright the...Read more