Fit battery: EIN PXBAT52 PX-BAT52 Power X-Change Battery 18 Volt
Fit Model Number: PXBP-600 PXBP-300 PXBAT52 PX-BAT52
No memory effect, High energy density, High working voltage for single battery cells;
Money back guaranteed within 14 days from the date of purchased,12 month warranty for any quality issues