Item	Specification
Product name	USB 18650 Li-ion Rechargeable Battery
Model	18650 2600mAh USB
Type	Li-ion
Nominal Capacity	2600mah
Nominal Voltage	3.7V
Charging Current	Standard : 500mA Rapid : 2500mA
Charge Ending Voltage	4.2V
Discharging Current	Standard : 25±2.5℃ 0.2C MAX : 2C
Discharge Ending Voltage	2.75V
Dimension	18 * 69 mm
Net Weight	50g
Cycle Life	500 times
Warranty	12 Months
Protection Function	Over Charge, Over Discharge, Over Current, Short Circuit,etc.
Application	Flashlight, Toy, Laser Pointer, Household Applications, etc.

Product Name	Heavy Duty size AAA zinc carbon dry cell 1.5v batteries for toys
Brand	Doublepow
Introduction	“Doublepow” Batteries have been quite well-known in the domestic market and inside the industry, more and more consumer selected and use our products, their evaluation and feedback are very positive, they can get a very enjoyable experience from the use of our products.
Main Application	The basic use is in low power drain applications such as flash lights, remote controsl, toys, and table clocks. These general purpose batteries are available for lower prices which is why many electronic devices are sold with these batteries included free.

Product Name	Deep Cycle 18650 lithium Ion Rechargeable 3S12P 12v 30ah lithium battery For Solar Home Energy Storage
Brand	Doublepow
Introduction	we assemble them with safety circuit, protect li ion battery from over over- load, over and under voltage, short circuit and temperature control. It’s commonly used for flashlight, emergency light, camera, wireless headset, and any another applications that need li ion battery as power supply.… Li ion batteries packs are assembled with 18650 cylindrical cells to meet many special large-scale electric modules, like telecom basic station, solar energy savings, etc. Doublepow battery has more than 10 professional R& D engineers who are devoted themselves to working out the best kind battery packs for your electric modules.…

Product Name	Deep cycle 3S10P 12v lithium battery 18650 12v 25ah small ups battery with DC Connector for emergency light
Brand	Doublepow
Introduction	we assemble them with safety circuit, protect li ion battery from over over- load, over and under voltage, short circuit and temperature control. It’s commonly used for flashlight, emergency light, camera, wireless headset, and any another applications that need li ion battery as power supply.… Li ion batteries packs are assembled with 18650 cylindrical cells to meet many special large-scale electric modules, like telecom basic station, solar energy savings, etc. Doublepow battery has more than 10 professional R& D engineers who are devoted themselves to working out the best kind battery packs for your electric modules.…

Item	1.5V AAA 1000mWh Li-ion Rechargeable Battery
Brand	Doublepow
Model	DP-AAA1000mWh Micro-USB
Nominal Voltage	1.5V
Capacity Type	1000mWh in 10% International Tolerance
Cycle Life	≥500 times
Protection Function	Over Charge, Over Discharge, Over Current, Short Circuit,etc.
Operation Temperature	Charging: 0~45°C Discharging: -20~60°C
Dimension	10 x 44mm
Net Weight	12g
Warranty	12 Months
Application	Flashlight, Clock, Wireless Microphone,Radio,Household Applications, etc.

Product Name	Doublepow Verified China Manufacturer AA 1.5V Alkaline Battery
Brand	Doublepow
Introduction	1.5V Alkaline Battery Benefits: * Higher Energy Density: this battery has double the energy density of a Leclanché cell and zinc-carbon batteries. This allows the battery to produce the same energy while lasting longer than other batteries. * Longer Shelf Life: It could last to up to seven years unused, losing about five percent of its energy every year. This means that it does not easily run out of power while not in use. This battery also functions even at very low temperatures. Susceptibility to leakage is also low compared to Leclanché cell battery. * Safety and Environmental Friendly: this battery has lesser environmental impact because of Mercury and Cadmium Free . It does not require any special disposal methods. The compounds inside an alkaline battery do not pose serious health issues except from mild irritations. Main Application: Because alkaline batteries provide more energy than zinc batteries, you should use the alkaline cells for appliances such as tooth brushes, toys and game controllers etc.

NO.	Item	Specification
1.	Brand	DOUBLEPOW
2.	Product Name	Button Cell Battery
3.	Model	CR1616
4.	Nominal Voltage	3V
5.	Nominal Capacity	50mAh
6.	Size	*161.6mm**
7.	Working Temperature	-20~60℃
8.	Packing	5pcs/card
9.	Certificate	SGS
10.	Rechargeable	NO
11.	Application	Weight Scale, Electronic Watch, Pedometer, etc.
12	Note:	Do not recharge

1.5 V Nominal Voltage AAA Size UM4 LR03 R03 Alkaline Battery Cell for remote controls-20piece

Detailed Parameters of Doublepow 1.5v High Performance Size AAA LR03 No. 7 Alkaline Battery Cell