Li-ion Battery for Wacom Intuos4 wireless PTK-540WL PTK-540WL-EN 3.7V 1600mAh
Fit to the device models:Wacom Intuos4 wireless, PTK-540WL, PTK-540WL-EN. Compatible with the battery part numbers:1UF102350P-WCM-03, 1UF102350P-WCM-04, ACK-40203, ACK-40203-BX, CP-GWL04, XLA-C330. This battery is certified with CE and ISO9001.