Features: 1. Unique and New! With integrated PCB Protection! 2. Feature a patented Internal PCB protection against under voltage and over voltage. 3. Higher energy density and lower weight than other types rechargeable batteries. 4. Manufactured under ISO9001-2000 to assure quality 5. Lighting or other device needing 3.7V power Battery Specifications: 1. Battery Type: 18650 Rechargeable Battery 2. Material: Li-ion Battery 3. Capacity: 4000mAh 4. Size: 6.5cm length - 1.8cm diameter 5. Voltage: 3.7v 6. Quantity: 6. 7. No memory effect 8. Environmentally friendly 9. Rechargeable times: Up to 1800 times 10. Over charge and discharge protection circuit Charger Specifications: 1. Model: 18650. 2. Quantity: 1. 3. Color: Black. 4. Smart charger can charge 18650 Li-ion batteries, two at a time. 5. AC power input, stabilize charging mode. 6. Input: 100V-240V~50HZ-60HZ. 7. Output: DC 4.2V, 600mAh. 8. Low voltage stabilize. 9. LED indication for Power On / Charging / Full charge. 10. Power Plug: US standard 11. Quality: CE CCC  Approve. 12. Measurement: 8.5 x 4.7 x 3.8 cm(L*W*H). 13. Net Weight: Approx. 38g/pc(1.33oz) Package includes: 6 x ON THE WAY®18650 4000mAh Rechargeable Lithium Ion 3.7V Batteries 1 x Cordless 18650 Digital Smart Charger Dual Channel/Slot 1 x Touch Stylus Pen for touchscreen devices Feel free to contact if any questions.
M**E
On the other battery for that matter it fits in very loose and if you were to plug it into the wall vertically they would fall o
Before I even plugged it into the wall when I put the second battery in (yes it was the right way I'm an Electrical Engineer) smoke appeared at the negative spring on the charger. Melted the spring back into the housing within a fraction of a second!! On the other battery for that matter it fits in very loose and if you were to plug it into the wall vertically they would fall out easily!!
S**E
Not long lasting power
These batteries don't last that long literally it's like they don't have half the juice in them.
C**U
Very satisfied use with my headlamp.
Works great. Takes a while to fully charge the batteries but the batteries work well with my headlamp. I am very satisfied.
K**M
Very disappointed.
Does not hold a charge. Save your money on this one. Very disappointed.
A**R
Needed batteries, good buy.
The batteries seem to last awhile even when I use high beam most of the time. Convenient charger, easily carried along with lunch bag. Doesn't take up much space. It does what I bought it for.
A**R
Terrific!
Excellent! Just what I needed!!
D**A
Vape's best friend.
I use these to vape. Possibly the best choice for the piece i use.
R**T
Five Stars
Just what I needed.
Trustpilot
1 month ago
4 days ago
