SONY SGP521 Laptop Battery, SGP521 batteries

SONY SGP521 batteries tags: SGP561 , SGP512 , SGP561 , SONY SGP511 , Castor SOT21 laptop battery , SGP521 , SGP512 , SGP561 , SGP512 battery

This SONY replacement battery pack is a 6000mAh, 3.8, rechargeable, removable, Li-Polymer battery designed to work with SONY SGP521. The Hi-Quality battery meets or exceeds original manufacturer specifications for the SONY SGP521 Laptop Battery in quality, durability, and performance. Li-ion batteries do not suffer from the memory effect. They generally last between 300-500 charge/discharge cycles. All laptop batteries are tested for 100% quality control assurance. This battery for SONY SGP521 includes a one year warranty. We offer a 30 day money back guarantee and fast shipping on all of our products.