ACCEPTS SQUARE (1.21” x 1.21”) INTERCHANGEABLE POWER PLUGS (US POWER PLUG INCLUDED). ADDITIONAL SQUARE (1.21” x 1.21”) INTERCHANGEABLE POWER PLUGS SOLD SEPARATELY. Designed for use with our battery eliminator kits that use 2 x AAA, 2 x AA, 2 x C or 2 x D alkaline batteries, or 1 x 2450 lithium button/coin cell battery. This AC to DC wall power adapter includes a square (1.21” x 1.21”) US (United States), Type A, 2-pins, unpolarized, ungrounded, interchangeable power plug and accepts additional square (1.21” x 1.21”) interchangeable power plugs (sold separately). Converts 100VAC-240VAC to 3.3VDC @ 1A, and comes with a 6-ft long power cable with a 5.5mm x 2.1mm barrel plug connector at the end.

Designed for use with our battery eliminator kits that use 2 x AAA, 2 x AA, 2 x C or 2 x D alkaline batteries, or 1 x 2450 lithium button/coin cell battery. This AC to DC wall power adapter plugs into a standard wall outlet and converts 100VAC-240VAC to 3.3VDC @ 1A. Comes with a 5-ft long power cable with a 5.5mm x 2.1mm barrel plug connector at the end.

MEDIUM-DUTY 2A OUTPUT. Designed for use with our battery eliminator kits that use 2 x AAA, 2 x AA, 2 x C or 2 x D alkaline batteries, or 1 x 2450 lithium button/coin cell battery. This MEDIUM-DUTY 2A OUTPUT AC to DC wall power adapter plugs into a standard wall outlet and converts 100VAC-240VAC to 3.3VDC @ 2A. Comes with a 5-ft long power cable with a 5.5mm x 2.1mm barrel plug connector at the end.

HEAVY-DUTY 3A OUTPUT. Designed for use with our battery eliminator kits that use 2 x AAA, 2 x AA, 2 x C or 2 x D alkaline batteries, or 1 x 2450 lithium button/coin cell battery. This HEAVY-DUTY 3A OUTPUT AC to DC wall power adapter plugs into a standard wall outlet and converts 100VAC-240VAC to 3.3VDC @ 3A. Comes with a 5-ft long power cable with a 5.5mm x 2.1mm barrel plug connector at the end.

ACCEPTS SQUARE (1.02” x 1.20”) INTERCHANGEABLE POWER PLUGS (US POWER PLUG INCLUDED). ADDITIONAL SQUARE (1.02” x 1.20”) INTERCHANGEABLE POWER PLUGS SOLD SEPARATELY. Designed for use with our battery eliminator kits that use 2 x AAA, 2 x AA, 2 x C or 2 x D alkaline batteries, or 1 x 2450 lithium button/coin cell battery. This AC to DC wall power adapter includes a square (1.02” x 1.20”) US (United States), Type A, 2-pins, unpolarized, ungrounded, interchangeable power plug and accepts additional square (1.02” x 1.20”) interchangeable power plugs (sold separately). Converts 100VAC-240VAC to 3.3VDC @ 1A, and comes with a 6-ft long power cable with a 5.5mm x 2.1mm barrel plug connector at the end.

ACCEPTS SQUARE (1.21” x 1.21”) INTERCHANGEABLE POWER PLUGS (US POWER PLUG INCLUDED). ADDITIONAL SQUARE (1.21” x 1.21”) INTERCHANGEABLE POWER PLUGS SOLD SEPARATELY. Designed for use with our battery eliminator kits that use 2 x AAA, 2 x AA, 2 x C or 2 x D alkaline batteries, or 1 x 2450 lithium button/coin cell battery. This AC to DC wall power adapter includes a square (1.21” x 1.21”) US (United States), Type A, 2-pins, unpolarized, ungrounded, interchangeable power plug and accepts additional square (1.21” x 1.21”) interchangeable power plugs (sold separately). Converts 100VAC-240VAC to 3.3VDC @ 1P2A and comes with a 6-ft long power cable with a 5.5mm x 2.1mm barrel plug connector at the end.

ACCEPTS ROUND INTERCHANGEABLE POWER PLUGS (SOLD SEPARATELY). Designed for use with our battery eliminator kits that use 2 x AAA, 2 x AA, 2 x C or 2 x D alkaline batteries, or 1 x 2450 lithium button/coin cell battery. This AC to DC wall power adapter plugs accepts round interchangeable power plugs (sold separately) and converts 100VAC-240VAC to 3.3VDC @ 1A. Comes with a 5-ft long power cable with a 5.5mm x 2.1mm barrel plug connector at the end.

SLIM-LINE PROFILE. Designed for use with our battery eliminator kits that use 2 x AAA, 2 x AA, 2 x C or 2 x D alkaline batteries, or 1 x 2450 lithium button/coin cell battery. This slim-line profile AC to DC wall power adapter is compact enough to fit into tight spaces allowing multiple adapters to be plugged into the same outlet or power strip. This AC to DC wall power adapter plugs into a standard wall outlet and converts 100VAC-240VAC to 3VDC @ 1A. Comes with a 3.5-ft long power cable with a 5.5mm x 2.1mm barrel plug connector at the end.

SLIM-LINE PROFILE. Designed for use with our battery eliminator kits that use 2 x AAA, 2 x AA, 2 x C or 2 x D alkaline batteries, or 1 x 2450 lithium button/coin cell battery. This slim-line profile AC to DC wall power adapter is compact enough to fit into tight spaces allowing multiple adapters to be plugged into the same outlet or power strip. This AC to DC wall power adapter plugs into a standard wall outlet and converts 100VAC-240VAC to 3.3VDC @ 1A. Comes with a 3-ft long power cable with a 5.5mm x 2.1mm barrel plug connector at the end.

MEDIUM-DUTY 2A Output. Designed for use with our battery eliminator kits that use 2 through 8 alkaline batteries (AAA, AA, C, D) or a single 9V alkaline battery. This MEDIUM-DUTY 2A OUTPUT AC to DC wall power adapter plugs into a standard wall outlet and converts 100VAC-240VAC to an adjustable output voltage of 3VDC, 4.5VDC, 5.0VDC, 6VDC, 7.5VDC, 9.0VDC and 12VDC @ 2A. Comes with a 6-ft long power cable with a 5.5mm x 2.1mm barrel plug connector at the end. The output voltage can be adjusted with the included key or a small screwdriver by rotating the red selector knob, on the adapter's housing, to the desired output voltage.