Amazon.com: VINTRONS Battery for HP EliteBook 1040 G4, Elitebook 1040 G4-2XU40UT, : Electronics
Amazon.com: BL06XL BL06 Laptop Battery for HP EliteBook Folio 1040 G1 G2 BL06042XL 722236-1C1 HSTNN-DB5D(11.1V 42Wh) : Electronics
BL06XL Battery For HP EliteBook Folio 1040 G1(F0G82AV) (F2R71UT) (G3K14PA) | eBay
ORIGINAL BL06XL LAPTOP BATTERY FOR HP ELITE BOOK FOLIO 1040 G0 G1 G2 P/N: BL06042XL 722297-001 722236-1C DB5D 722236-2C1 HSTNN-DB5D W02C 722236-171 (100% ORIGINAL LAPTOP BATTERY) | IT Online
BL06XL Laptop Battery For HP EliteBook Folio 1040 G0 G1 G2 HSTNN-DB5D 722297-001 | eBay
HP EliteBook 1040 G4 Battery Replacement - iFixit Repair Guide
Battery For Hp Elitebook 1040 G1 Folio - Laptop Batteries - AliExpress
BL06XL BL06042XL BL06 Battery for For HP EliteBook Folio 1040 G0 G1 G2 HSTNN DB5D HSTNN W02C 11.1V|Laptop Batteries| - AliExpress
Battery for laptop HP EliteBook x360 1040 seriju / BL04XL 7.7V 56.2Wh / 7300mAh