Amazon.com: Synergy Digital Power Tool Battery, Works with Makita 4071D Power Tool, (Ni-MH, 7.2, 3000mAh) Ultra High Capacity, Compatible with Makita 191679-9, 192532-2, 632002-4, 7000 Battery : Tools & Home Improvement
for Makita 7.2v 3000mAh power tool battery 3700D 3700DW 4071D 4073D 4307D 4307DW 4770D 6002D 6002DW 6002DWK 6010D - AliExpress
Amazon.com: Synergy Digital Power Tool Battery, Works with Makita 4071D Power Tool, (Ni-MH, 7.2, 3000mAh) Ultra High Capacity, Compatible with Makita 191679-9, 192532-2, 632002-4, 7000 Battery : Tools & Home Improvement
CELLONIC® 7.2V NiMH Power Tool Battery for Makita 6012D, 3700D, 4071D, 4073D, 4076D, 4076D 2.1Ah 7000, 191679-9, 192532-2, 632002-4, 7001, 702 Spare backup battery : Amazon.se: Tools & Home Improvement