Motorola W315 Battery Extended lithium ion 1400mah with Door Battery Capacity: 1400mah high-density 3.7V Grade A High-Density cells Type: Lithium Ion, No memory effect, IC Smart Chip Technology Perfect Fit, Finish, Color to match your Motorola W315 Exceeds OEM/Government Specifications 100% Buyer Protection Guarantee. Color: Silver (Eternal battery) Motorola W315 a cellphones Back Door Color: Dark Blue Red. Each Motorola W315 Extended Life Battery is tested before it leaves our ISO 9002 Certified Factory and meets or exceeds all OEM/Government standards. Each battery charging cycle gives you over 50% more power integrity over cells produced in China. In other words, our Motorola W315 batteries have a cycle life over 500 charges where most others have up to 300 cycles @ - 20% degradation. In addition to our current battery line, our factory manufactures batteries for several OEM names such as Alcatel, Siemens, Toshiba and others. Buying Power = low-price on quality products.