700mAh New Upgraded Headphones Battery AHB622540N1 Compatible for Sennheiser HD4.40BT HD 4.50BTNC High Capacity Li-ion Polymer,with Professional Repair Tool Kit
210mAh New Upgraded Headphones Battery AHB480832PLT (500830 3line) Compatible for Sennheiser CX Sport,CX 350BT,CX 6.00BT,CX 150BT High Capacity Li-ion Polymer,with Professional Repair Tool Kit
1500mAh New Upgraded in - Ear Headphones Battery E7(523455 2 line) Fit for FIIO E17 E7 Headphone High Capacity Li-ion Polymer,with Professional Repair Tool Kit
320mAh New Upgraded in - Ear Headphones Battery AHB471233PST(471233 3 Cables) Fit for Sennheiser CX 7.00BT, BA 170 AHB471233PST Momentum in-Ear Li-ion Polymer,with Repair Tool Kit
New Upgraded 1600mAh E12 0 Cycle Replacement in - Ear Headphones Battery Fit for Fiio e12 / e12 Mont Blanc Accumulator 4-Wire Plug,Repair kit with Tools
Aousavo (2 pieces) 450 mAh increase in capacity by 28% new upgrade replacement battery compatible with SIMOLIO wireless TV headphones SM-823, SM-823D, SM-823D Pro, SM-824D1, SM-824D2, SM-828D1, SM
