About this replacement
Designed for Chameleon, Symbol devices. Compatible models include RF FL1400, PDT7500, PDT7530, PDT7534, PDT7540, PDT7542, PDT7546, PDT7500-R1X23M00, PDT7500-R1X42C00, PDT7500-SYSKIT-01, PDT7542-R1X23MUS, PDT7542-R1X43MUS. Replacement part numbers include 21-36575-06, 21-38602-06, 21-40951-06, 29-40951-06. Key specifications: 7.4V, 1800mAh, Li-ion.