Einhell 4511481 18-Volt 4.0-Ah Lithium-Ion Power X-Change Battery, Amp, Red - Amazon.com
Makita BL1840B-2 18V LXT Lithium-Ion 4.0Ah Battery Twin Pack, Black - Amazon .com
VANTTECH LBXR36 4.0Ah Replacement for Black and Decker 40V Battery Lithium-Ion MAX LBX2040 LBXR2036 LBX2540 LBX1540 LST540 LCS1240 LST136W Compatible for Black and Decker Cordless Tool(2Pack) - Amazon.com
Makita BL1041B 12V max CXT Lithium-Ion 4.0Ah Battery, Black - Amazon.com
Amazon.com: Heywork 21V 4Ah Battery : Health & Household
Amazon.com: Greenworks 24V Brushless (1-1/8") Cordlesss Reciprocating Saw (2,7000 SPM), 4.0Ah USB Battery and Charger Included : Patio, Lawn & Garden
Amazon.com: RYOBI 40 Volt Lithium-Ion 4.0 Ah Battery and Rapid Charger : Tools & Home Improvement
Amazon.com: SnapFresh 20V 4.0Ah Li-ion Battery Pack Cordless Tools, Long Life Battery Work with All Cordless Tools Only, Lithium-Ion Battery Support Fast Charging (BBT-DC40A) : Tools & Home Improvement
Ryobi 40V 4.0 Ah Lithium-Ion Battery OP4040 - Amazon.com
Pacroban 18V Brushless Cordless 1/2 in. Impact Wrench Kit with 4.0 Ah Battery and Charger - Amazon.com
Amazon.com: Makita BL1840BDC1 18V LXT® Lithium-Ion Battery and Charger Starter Pack (4.0Ah) : Everything Else
Amazon.com: Greenworks 24V Brushless (1-1/8") Cordless Reciprocating Saw (2,7000 SPM), 4.0Ah Battery and Compact Charger Included : Patio, Lawn & Garden
generic1 Ryobi ONE+ 18V Lithium-Ion 4.0 Ah Battery (2-Pack) and Charger Kit, 1 (PSK006) - Amazon.com
Amazon.com: Greenworks 40V 16-Inch Brushless (Attachment Capable) Cordless String Trimmer (Gen 2), 4.0Ah Battery and Charger Included : Everything Else
MAKITA 18V LXT Lithium-ION 4.0AH (BL1840B) - Amazon.com
WORKSITE Cordless Angle grinder, 4-1/2 Inch Power Angle Grinder with 4-Pole Motor, Adjustable Auxiliary Handle, Cutting Wheels, Grinding Wheels and Flap Discs, 4.0 Ah Battery & Charger Included - Amazon.com
Amazon.com: Makita BL4040 40V Max XGT 4.0 Ah Lithium Ion Battery (2 Pack) : Tools & Home Improvement
Makita BL1840B 18V LXT Lithium-Ion 4.0Ah Battery, Black - Amazon.com
Amazon Brand - Denali by SKIL 20V 4.0Ah Lithium Battery - Amazon.com
Cordless Angle Grinder Brushless, 20V MAX 4.0Ah Battery Powered Angle Grinder, AOTE-PITT 4-1/2 Inch Electric Grinder Power Tools with Handle, Grinding Wheel, Cutting Wheel, Flap Disc and Carving Disc - Amazon.com
Makita BL1840B 18V LXT Lithium-Ion 4.0Ah Battery, Black - Amazon.com
Ryobi 18V One+ 4.0AH High Performance Battery and Charger Starter Kit - Amazon.com
Amazon.com : Greenworks 40V 16" Brushless Cordless Chainsaw (Great For Tree Felling, Limbing, Pruning, and Firewood / 75+ Compatible Tools), 4.0Ah Battery and Charger Included : Power Chain Saws : Patio, Lawn & Garden
PORTER-CABLE 20V MAX* Lithium Battery, 4.0-Ah, 2-Pack (PCC685LP) - Amazon .com
Brushless Mini Circular Saw, ENVENTOR 20V Cordless Circular Saw 3800RPM with Laser Guide, 4.0AH Battery, Fast Charger, 2 Saw Blades 4-1/2" Max Cutting Depth 1-11/16"(90°), 1-1/8"(45°) for Wood, PVC - Amazon.com
Amazon.com : WORX WA3578 - PowerShare 20V 4.0Ah, Lithium Ion High Capacity Battery, Orange and Black : Tools & Home Improvement
