What Are Rechargeable LED Flashlights?

A handheld electronic lighting tool that can be recharged repeatedly. LED rechargeable flashlight consists of LED light source, housing, rechargeable battery, switch, circuit board, etc.

LED rechargeable flashlight

A handheld electronic lighting tool that can be recharged repeatedly. LED rechargeable flashlight consists of LED light source, housing, rechargeable battery, switch, circuit board, etc.

Chinese name

LED rechargeable flashlight

Alias

Rechargeable LED Flashlight

Light source

led

Scope of application

Going out at night, power outage for emergency

LED rechargeable flashlight is environmentally friendly, usually used

Product model: BW7620A / BW7620B

Product name: Multi-function strong light explosion-proof flashlight

Explosion-proof mark: Ex de II CT4

Protection level: IP66

It is suitable for mobile lighting in all kinds of flammable and explosive places; it is suitable for mobile lighting for inspection, maintenance and rescue of power grid, railway, petrochemical, oil field and various industrial and mining enterprises.

Uniqueness: adjustable focus, the lamp head can be adjusted at any angle within 0 ~ 130 degrees, with strobe function to achieve long-distance signal transmission; magnetic adsorption and waterproof design, can float on the water surface; choose strong light, work according to the work Light illumination.

reliability:

The entire product shell is made of high-strength bullet-proof plastic, and the back shell is made of super-strong engineering plastic, which is resistant to strong impact, waterproof and corrosion-resistant.

Safety: It adopts integrated isolation and explosion-proof design, compact structure, dustproof and waterproof; with battery protection function, it can effectively prevent the battery from being overcharged and overcharged.

Energy saving: using high efficiency

parameter name	unit	BW7620A parameter value	BW7620B parameter value
light source		led	led
power	W	3	1
Luminous flux	Lm	180	70
life	h	100,000	100,000
Battery rated capacity	mAh	4000	4000
Rated voltage	V	3.7	3.7
Charging time	h	8	8
life	cycle	1000 times	1000 times
Charger input voltage	V	AC100-240	AC100-240
The output voltage	V	DC4.5	DC4.5
Output current	A	1	1
Lighting time	h	Strong light 7h / working light 28h	Strong light 14h / working light 28h
effective distance	m	120	70
proper temperature		-20 -40	-20 -40
Dimensions	mm	217.3 × 105.8 × 87	217.3 × 105.8 × 87
net weight	g	370	370

Zhejiang Tongming Electric Co., Ltd. has successively passed the ISO9001 quality management system certification of the classification society and the certification of authoritative institutions such as the National Lighting Quality Supervision Center. The product BW7620A / BW7620B multi-function strong light explosion-proof flashlight is guaranteed for 3.5 years, and the light source is guaranteed for 1 year. The form is confusing.

Do not incinerate or disassemble the battery. The chemicals in it are corrosive and will hurt the skin and eyes.

Do not pull the lead or plug of the battery to prevent damage to the solder joints and connection parts.

Different types of batteries cannot be mixed.

Welding on different types of batteries requires soldering with connecting pieces.

Before first use, fully charge with a small current.

Do not charge in parallel, otherwise it will generate irregular charging current.

Do not use the battery in the reverse direction or short circuit it.

After the battery is fully discharged, the charging time should be extended to reach a saturated charge.

Store the battery in a cool, ventilated and dry environment with a temperature not higher than 45 ° C.

Do not store a large number of batteries in a dense state when the battery is fully charged or half-full.

Do not contact with acidic gas, and avoid approaching the fire source.