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Shenzhen Trustfire Technology Co.,Ltd

Add:The First Floor Of C Building, No.236 Of Fumin Rd., Longxi Communities, Longcheng St., Longgang District, Shenzhen, Guangdong, China 


Contact People:Ina Liu






Battery Charger Car Charger

Quick DetailsBrand Name: trustfireModel Number: TR-011 Use: battery charger Type: Electric Place of Origin: Guangdong, China (Mainland) warranty: 1 year color: black specification: plug output voltage

Technical Parameters

Quick Details

Brand Name: trustfire

Model Number: TR-011 

Use: battery charger 

Type: Electric 

Place of Origin: Guangdong, China (Mainland) 

warranty: 1 year color: black 

specification: plug 

output voltage: 3.7V 

size: 84mm*45mm*40mm 

Input: AC 110~240V 50/60Hz 

Plug: Standard Cord Plug suitable your contry 

product name: battery charer 

material: plastice case 

brand: trustfire

Packaging & Delivery

Packaging Details: gift box or carton box

Delivery Detail: 3-5 days after receiving payment

Tr-011new 18650 battery charger ,mobile battery charger, universal car charger

Product Description

Product Discription:



Model Number

TR-011 America Plug

Input 1

100V-240V 50/60Hz

Output DC

 DC 12V 1A


4.2V±0.02V 0.50A±30mA*2 1.0A ±50mA*2 


137.5mm*75.1mm*35.5mm (length/width/height)





TR-011 Digital intelligent battery charger

Micro-computer control technology,achieve two independent slots intelligently, support mixed charging mode.

Using the charge mode of constant current, constant voltage.

Use-DV control technology, with higher charging efficiency.

LCD display current charge situation , current battery voltage and current charging current and Charged battery capacity.

Suitable for rechargeable battery which diameter shorter than 26mm and height about 34-70mm , compatible any combination with 1.2V and 3.7V cylindrical battery.

Suitable for 12v car adaptor.

Charging current can be 0.50A or 1.00A (for batteries with different capacity).

Under the Capacity grading mode, Discharge Current could be 0.25A or 0.50A (for batteries with different capacity)

With Reverse protection and Short-circuit protection (not show battery and current voltage).

Automatic activation function: Auto-activation “zero voltage” lithium battery (with instantaneous short-circuit protection) .

Not suitable for battery under 0.5V, or the voltage and capacity of battery would not be displayed on the LCD, but shows "NULL".

With 5V output, and can be used as a mobile power (put into the lithium-ion battery, and start the USB output).

With a buzzer, and there will be a beep after accomplishment of every charging and discharging with any slot.

Size: 137.5mm*75.1mm*35.5mm (length/width/height)

Weight: 138g

Operating temperature: 0℃-40℃

Storage temperature: 0℃-70℃

Compatible battery: Li-ion:26650,22650,18650,18500,18350,14500,16340



Input: AC 100-240V 50/60Hz

Output:DC 12V 1A


Output:DC 4.2V±0.02V 0.50A±30mA*2 1.0A ±50mA*2 

Output:DC 1.48V 0.50A±30mA*2 1.0A ±50mA*2

Packaging & Shipping


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