About this replacement
Designed for Pharos, E-TEN devices. Compatible models include PTL600, PTL600E, glofiish X500, glofiish X500+. Replacement part numbers include PZX33, 49004440_X500, US454261 A8T, AHL03716016, 369029665. Key specifications: 3.7V, 3000mAh, Li-Polymer.