New 3500mAh LPN385350 Battery For CROSSCALL TREKKER X3 CORE-X3 Li-ion 3.8V 753512099009 | eBay
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Crosscall LPN385440 Mobile, Smartphone Battery For Trekker X4
Lpn385440 4400mah Replacement Battery For Crosscall Trekker-x4 Trekkerx4 - Mobile Phone Batteries - AliExpress
10pcs 3500mAh LPN385350 Replacement Battery For CROSSCALL TREKKER X3 Built in Li ion bateria Li Polymer Batterie Free shipping|Mobile Phone Batteries| - AliExpress
original CROSSCALL CORE X4 phone battery 3750mah 3.85V LPN385375 for CROSSCALL CORE X4 phone|Digital Batteries| - AliExpress