BTP-1731 ,BTP-1831 battery for Acer Extensa 500 ,501 ,502, 503, 505 Series (Replacement)

click to enlarge (Product ID: NAC005) Ni-MH 9.60Volts 4000mAh 163.20x77.15x26.60mm New, 1 year warranty!

Description

This battery can replace the following part numbers: Acer 91.45B28.001 BTP-1731 BTP-1831 IBM 02K6524 02K6525 02K6526 02K6563 This battery is also compatible with the following models: Acer EXTENSA 500DX EXTENSA 500 SERIES EXTENSA 501DX EXTENSA 501 SERIES EXTENSA 501T EXTENSA 502D EXTENSA 502DX EXTENSA 502 SERIES EXTENSA 502T Extensa 503dx EXTENSA 503 SERIES EXTENSA 503T EXTENSA 505DX EXTENSA 505 SERIES EXTENSA 506DX Extensa 507 Extensa 508 TRAVELMATE 500 TRAVELMATE 505DX TRAVELMATE 505 SERIES TRAVELMATE 506DX TRAVELMATE 506 SERIES TRAVELMATE 506T TRAVELMATE 507DX TRAVELMATE 507 SERIES TRAVELMATE 507T TRAVELMATE 508 SERIES TRAVELMATE 508T TRAVELMATE 524TX TRAVELMATE 524TXV IBM THINKPAD 1400I THINKPAD 1410I THINKPAD 1411I THINKPAD 1416I THINKPAD 1417I THINKPAD 1435I THINKPAD 1436I THINKPAD 1450I THINKPAD 1451I THINKPAD 1454I Thinkpad I1410 Thinkpad I1411 Thinkpad I1416 Thinkpad I1417 Thinkpad I1418 Thinkpad I1434 Thinkpad I1435 Thinkpad I1450 Thinkpad I1451 Thinkpad I1512 Thinkpad I1522 ThinkPad i1436 ThinkPad i1400 Type 2611-41x(except 412) ThinkPad i1400 Type 2611-434 ThinkPad i1400 Type 2611- 435 ThinkPad i1400 Type 2611- 45x(except 452 and 456) ThinkPad i1500 Type 2611-41x(except 412) ThinkPad i1500 Type 2611-434 ThinkPad i1500 Type 2611-435 ThinkPad i1500 Type 2611-45x(except 452 and 456) Intelligent battery pack. Guaranteed to meet or exceed OEM specifications. 100% Q.C. of EVERY battery. Only the highest quality Japanese cells are used in our laptop batteries (Panasonic) Usually ships the same business day. We ship to US and Canada destinations only. For other international orders, please send emai to order@laptop-battery.org.