Jabra Style headset teardown

[@spellcaster1984]

hello. are there any marks on battery? I'm looking for replacement too.

[@CircuitChaos]

Hi. The original battery was marked AHB511515PS 3.7V 55mAh 1ICP6/15/15 SYNERGY. The one I bought is marked LITER 301215 3.7V 60mAh. The code corresponds to battery size (30 = 3.0 mm thickness, 12 = 12mm height, 15 = 15mm width). Here's the link to the (Polish) seller I got it from, with pictures: allegro.pl/oferta/akumulator-bateria-bluetooth-bt-301215-60mah-13680943284