Input voltage (current) : 5V/1A micro-usb Output voltage (current) : 5V/1A micro-usb
Capacity: 3500 mah Charging time: 5-6 hours
Operation time: about 3-5 hours (depending on different brands, models and operating modes in the market)
Cycle life: > 400 times Working temperature: - 10 ℃ and 40 ℃
Storage and transportation temperature: - 20 ℃ to 50 ℃
Product: 18.5 * 69.5 mm Weight: 47 grams
How to carry: in a backpack, computer bag or car
Electric quantity display: 4-level LED lamp shows electric quantity;When the power is low by 10%, the LED lights flash, indicating that it should be charged.
Charging display: when charging, one light under 30% is shining, while other lights are not on. When charging to 30%--50%, the second light becomes shiny, when charging to 50%-- 75%, the third light is on for a long time, and when charging to 75%---90%, the fourth light is on for a long time, and all four lights are on for a long time.
Charging method: use the original power adapter and standard charging adapter to charge the product directly
Applicable devices: it can be used for all devices with USB charging, such as mobile phone, PSP, IPOD, MP3, MP4, PMP,GPS, bluetooth, digital camera, etc.But when 18650 battery to such as flashlight, microphone, stereo, toy car and so on.
1.USB 3.7V 18650 3500mAh
Easy to operate
1. Select the voltage corresponding to digital products
2. Select the corresponding conversion head of the digital product to be used
Insert the selected conversion head into your digital product
4. Display battery power accurately
5. Long service life
No memory benefits
7. Number of ultra-long cycles.Up to 500 cycles.More than 80% of the electricity can be maintained even after more than 500 times
8. Safe and reliable
9. This product adopts internationally advanced lithium battery, which is environmentally friendly, safe and non-toxic
10. Intelligent automatic short circuit protection design, all connectors have short circuit protection function
Matters needing attention
1. Please do not adjust the output voltage higher than the device voltage, or it may cause equipment damage. Please make sure that it is clear before use
2. Please use the specified charger and the specified charging line.
3. Do not short circuit, decompose and throw into the fire
4. The charger and battery shall not be disassembled and modified without authorization