Features:

• Multipurpose Battery Case Holder: You can use this case with your own battery to form power system supply; Case for rechargeable battery; Simple DIY recharge power supply

• High quality ABS plastic case, brass rivet connector, 6-inch black red wire leads(coarse wire), durable repeated use,lightweight,convenient to carry

• Easy install, enclosed Holders come with screw to secure, with spring clip design, you can easily to put the battery in it

• Perfect external power source for electronic DIY, the battery holder is for circuit boards, electric toys, digital photo frames, electronic calendar and other digital products,and more,add them in series if you need more voltage

• Pay Attention: Do not touch the red black line when you series output 4.5V is installed on the battery. The screw can be fixed(Screw not attached)

Specifications:

• Material: Plastic

• Spring: nickel plated steel

• Rivet: Brass

• Color: Black

• Battery Type: 1/2/3/4 x AA

• Cable Length: 15cm

• Input Voltage: 1.5 V

• Output Voltage: 4.5 V

Package include：

• 1PCS 1/2/3/4/MIX x AA Battery Case

(please choose the model and quantity you need,we will send the goods according to your choice.)