2000mAh Battery - CS-RTX440TW / Ni-MH / Volts: 7.2

VEVOR 20V MAX, Portable Battery and Charger Combo, AC 110V, 4.0 Ah Lithium-Ion Battery Pack, 4000 mAh Large Capacity, Extended Runtime, Compatible with Series Tools, for Replacement and Fast Charging

2800mAh Battery - CS-DYC810VX / Li-ion / Volts: 21.6

2600mAh Battery - CS-GDC50XL / Li-ion / Volts: 3.7

3150mAh Battery - CS-VBG390 / Li-ion / Volts: 7.4

500mAh Battery - CS-SDT74SL / Li-Polymer / Volts: 7.4

300mAh Battery - CS-DET300SL / Li-Polymer / Volts: 3.7

Light + Power + Sleep Wireless Charger

450mAh Battery - CS-BPE736MD / Li-Polymer / Volts: 3.7