The acquisition of a strong and the Best rechargeable headlamp is the most important thing for preparing to your daily routine sport. or if you  want to save your money from non-rechargeable batteries . Because the good kinds are expensive, So having a good rechargeable battery is very important thing. It's always make you ready.

The market have got a lot of choices if you want to buy a brightest rechargeable headlamp we find the manufacturers and sellers are always proud that their product depends on are chargeable  battery and write data of many specifications may you do not know what that mean. However some people buy the product and then they are surprised that the product is unreliable . of course this is waste of money and time. So you have to search again for another one with the same risk rate. for that i searched and collected the best rechargeable headlamps in market ..Now you can buy one without any risk..

advantages of acquiring a rechargeable headlamp:

1- Strong light.

2- The longest time you can use it.

3- Rechargeable battery and the LED have a lifespan at least 15000 hours.

1000 lumens

1 x 18650 lithium ion battery (included)

3 x AAA batteries (NOT included)

5 light modes & zoom function

PeakPlus Kit Includes:
• 1 x Ultra Bright, Zoomable, Adjustable Focus Tactical LED Flashlight (Tac Light)
• 1 x AAA Battery Holder
• 1 x 18650 Battery Sleeve
• 1 x Lithium Battery Charger (Input: AC100-240V)
• 1 x 18650 Rechargeable Lithium Ion Battery (3.7V)
• 1 x Green Case
• 1 x User Manual

5.3 x 1.6 x 1.1 inches

1- Extreme bright flashlight.

2- Comes with 5 different modes.

3- Waterproof.

4- ONE-YEAR WARRANTY.

1- the flashlight is physically bigger than I expected.

900-lumen (max)

1 Lithium ion batteries required.(included)

Cree LED sweeps bright light over the length of about two football fields (660 ft / 200 m) and reaches nearly 1000 ft. Fully zoomable from wide to narrow beam. Features 5 adaptable settings: High / Medium / Low / Strobe / SOS.

6.22 x 1.57 x 1.57 inches

1- The light is very bright.

2- On high setting this light is bright, and does not get too hot.

3- The zoom function works very well, smooth but not to stiff to operate with one hand.

4- The charging function is nicely implemented and works well.

the grip surface. It is not grippy at all. It feels like the light could easily slide out of your hand if you don't hold it quite firmly. I think it could be fixed with a a couple of strips of tape.

1000 Lumens

Battery Type: 1 x 18650 3.7V Battery（included）

Running Time: 2 hours for high model, 5 hours for low model

• 5 Lighting Mode: High/Middle/Low/strobe/SOS. Zoomable design allows you to easily switch from a narrow beam to widespread coverage.

7.2 x 5.1 x 2.2 inches

1- Nice flashlights... very solid.

2- The weight isn't so heavy.

3- Supports both rechargeable battery (included) AND three AAA with adapter (also included).

1- the Rechargeable wall charge metal bracket is flimsy, does not hold battery secure.

400-lumen Cree LED (50000-hour lifespan)

1 Lithium Metal batteries required.(included)

A compact, yet radiant flashlight to illuminate any dark spot, space, or place. Features High / Medium / Low / Strobe / SOS modes.

5 x 1.3 x 1.3 inches

1- the battery life seems awesome.

2- The light is plenty bright.

3- 8 month warranty.

4-three useful modes (BRIGHT, bright, and low).

1- weather RESISTANT... NOT waterproof.

2- Clip is too low on the body of the flashlight .

1020 Lumens

CREE XM-L2

Two 3400mAh 18650 Batteries and Charger Kit

Larger smooth reflector providing perfect beam with exceptional throw to reach out over 2600 feet/81

High: 1020 lumens /1hrs
Mid: 250 lumens /3hrs
Low: 20 lumens /30hrs

Length: 6.4" (163mm)
Bezel Diameter: 2.5"
Body Diameter: 1"
Weight: 7.7 oz

1- This is a great light.

2- Good quality manufacturing.

1- Not a big fan of the head twisting mode change but i guess it's fine if you use gloves since you don't have to look for a second button.