Battery Tenders | McMaster-Carr

	For Battery Voltage For Battery Voltage

	Battery Connection Type Battery Connection Type

	Ring Terminal
	Two-Pin SAE Connector
	Clamp
	North American Style Connector

	For Battery Capacity For Battery Capacity

	Battery Chemistry Battery Chemistry

Wet-Cell Lead Acid

Dry-Cell AGM Lead Acid

Lithium Ion (Li-Ion)

	Charging Current Charging Current

	Battery Connection Cord Length Battery Connection Cord Length

	Power Plug Type Power Plug Type

Two Prong

Three Prong

	Power Cord Length Power Cord Length

	Width Width

	Depth Depth

	Ring ID Ring ID

5/16"

3/8"

	Height Height

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Power Consumption Power Consumption

	Specifications Met Specifications Met

ETL

	Mounting Hole Diameter Mounting Hole Diameter

5/16"

3/8"

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	For Lithium Type For Lithium Type

Lithium Iron Phosphate
(LiFePO4)

Lithium Cobalt Oxide
(LiCoO2)

Lithium Nickel Manganese
Cobalt Oxide (LiNiMnCoO2 or
NMC)

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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18 Products

Chargers for Large-Cell Batteries

After the battery is fully charged, these chargers continuously provide a low-level charge to maintain the battery without overcharging.

Style B have mounting holes to attach them directly to mobile equipment, such as lift tables and floor scrubbers—no need to lug your equipment to a charger to power it.

Chargers with reverse-polarity protection prevent sparks and short circuits if the connectors touch or if they're not connected properly to the battery.

Chargers that cannot be sold to the regions listed are restricted by local energy efficiency regulations or product labeling requirements.

Style A—For Dry-Cell AGM Lead Acid and Wet-Cell Lead Acid Batteries

Charge Status Indicator and Reverse-Polarity Protection
For Battery Voltage	For Battery Cap., amp-hrs.	Charging Current, A	Battery Connection Type (Cord Lg.)	Power Plug Type	Power Cord Lg., ft.	Input Voltage	Ht.	Wd.	Dp.	Cannot Be Sold To		Each
24	80-150	10	Clamp (8 ft.)	Three Prong	7	120V AC	6 1/2"	7"	8"	CA, OR	000000	0000000
24	150-350	25	Clamp (8 ft.)	Three Prong	7	120V AC	8 1/2"	10"	9 1/2"	CA	000000	000000

Style A—For Lithium Ion (Li-Ion), Dry-Cell AGM Lead Acid, and For Wet-Cell Lead Acid Batteries

Charge Status Indicator and Reverse-Polarity Protection
For Lithium Type	For Battery Voltage	For Battery Cap., amp-hrs.	Charging Current, A	Battery Connection Type (Cord Lg.)	Battery Connection Current	Power Plug Type	Power Cord Lg., ft.	Input Voltage	Ht.	Wd.	Dp.	Cannot Be Sold To		Each
Lithium Iron Phosphate (LiFePO4)	12/24	80-150	10	Clamp (8 ft.)	__	Three Prong	8	120V AC	6 1/2"	7"	8"	CA, OR	0000000	0000000
Lithium Iron Phosphate (LiFePO4)	12/24	150-350	25	Clamp (8 ft.)	__	Three Prong	8	120V AC	6 1/2"	7"	8"	CA	0000000	000000
Lithium Iron Phosphate (LiFePO4)	36	150-350	25	North American Style Connector (8 ft.)	175A	Three Prong	8	120V AC	8 1/2"	10"	9 1/2"	CA, OR	0000000	000000
Lithium Iron Phosphate (LiFePO4)	48	150-350	25	North American Style Connector (8 ft.)	175A	Three Prong	8	120V AC	8 1/2"	10"	9 1/2"	CA, OR	0000000	000000

Style B—For Lithium Ion (Li-Ion), Dry-Cell AGM Lead Acid, and For Wet-Cell Lead Acid Batteries

											Mounting Holes
For Lithium Type	For Battery Voltage	For Battery Cap., amp-hrs.	Charging Current, A	Battery Connection Type (Cord Lg.)	Power Plug Type	Power Cord Lg., ft.	Input Voltage	Ht.	Wd.	Dp.	No. of	Dia.	Mounting Fasteners Included	Cannot Be Sold To		Each
Charge Status Indicator and Reverse-Polarity Protection
Lithium Iron Phosphate (LiFePO4)	48	150-350	25	3/8" Ring Terminal (8 ft.)	Three Prong	8	120V AC	6"	9"	8"	4	3/8"	No	CA, OR	0000000	0000000

Style C—For Dry-Cell AGM Lead Acid and Wet-Cell Lead Acid Batteries

Charge Status Indicator and Reverse-Polarity Protection
For Battery Voltage	For Battery Cap., amp-hrs.	Charging Current, A	Battery Connection Type (Cord Lg.)	Power Plug Type	Power Cord Lg., ft.	Input Voltage	Ht.	Wd.	Dp.		Each
6/12	1.2-200	1.25	Clamp (18"), 5/16" ID Ring Terminal (18"), Two-Pin SAE Connector (6 ft.)	Two Prong	6	120V AC	2"	7"	3 3/4"	00000000	000000

Style D—For Dry-Cell AGM Lead Acid and Wet-Cell Lead Acid Batteries

Charge Status Indicator and Reverse-Polarity Protection
For Battery Voltage	For Battery Cap., amp-hrs.	Charging Current, A	Battery Connection Type (Cord Lg.)	Power Plug Type	Power Cord Lg., ft.	Input Voltage	Ht.	Wd.	Dp.		Each
6/12	12-68	2, 10	Clamp (7 ft.)	Two Prong	7	120V AC	7 3/4"	10 1/2"	3 3/4"	000000	000000
12	13-100	20	Clamp (6 ft.)	Three Prong	6	120V AC	11"	8"	6"	000000	000000

Style D—For Wet-Cell Lead Acid Batteries

Charge Status Indicator and Reverse-Polarity Protection
For Battery Voltage	For Battery Cap., amp-hrs.	Charging Current, A	Battery Connection Type (Cord Lg.)	Power Plug Type	Power Cord Lg., ft.	Input Voltage	Ht.	Wd.	Dp.		Each
6/12	12-59	3, 6	Clamp (7 ft.)	Two Prong	7	120V AC	7 3/8"	10 1/4"	3 1/4"	0000000	000000

Water-Resistant Chargers for Large-Cell Batteries

Charge batteries even in wet environments—a sealed housing keeps water out. They have reverse-polarity protection to prevent sparks and short circuits if the ring terminals touch or if they're not connected properly to the battery. After the battery is fully charged, they continuously provide a low-level charge to maintain the battery without overcharging.

When used with lithium batteries, Style D chargers must match the battery’s lithium type.

Chargers that cannot be sold to California and Oregon are restricted by local energy efficiency regulations.

Style A—For Dry-Cell AGM Lead Acid and Wet-Cell Lead Acid Batteries

For Battery Voltage	For Battery Cap., amp-hrs.	Charging Current, A	Battery Connection Type (Cord Lg.)	Power Plug Type	Power Cord Lg., ft.	Input Voltage	Ht.	Wd.	Dp.	Mounting Hole Dia.	Mounting Fasteners Included		Each
12/24	5-100	2.5, 5	Two-Pin SAE Connector (4 ft.), 5/16" ID Ring Terminal (18")	Three Prong	6	120V AC	5 1/8"	8 7/8"	2"	3/8"	No	00000000	0000000

Style B—For Wet-Cell Lead Acid Batteries

										Mounting Holes
For Battery Voltage	For Battery Cap., amp-hrs.	Charging Current, A	Battery Connection Type (Cord Lg.)	Power Plug Type	Power Cord Lg., ft.	Input Voltage	Ht.	Wd.	Dp.	No. of	Dia.	Mounting Fasteners Included	Cannot Be Sold To		Each
12	150-350	25	3/8" ID Ring Terminal (6 ft.)	Three Prong	2	120V AC	6 1/2"	6"	9"	4	3/8"	No	CA, OR	0000000	0000000
24	150-350	25	3/8" ID Ring Terminal (6 ft.)	Three Prong	2	120V AC	6 1/2"	6"	9"	4	3/8"	No	CA	0000000	000000

Style C—For Wet-Cell Lead Acid Batteries

For Battery Voltage	For Battery Cap., amp-hrs.	Charging Current, A	Battery Connection Type (Cord Lg.)	Power Plug Type	Power Cord Lg., ft.	Input Voltage	Ht.	Wd.	Dp.		Each
12	72	6	Clamp (4 ft.)	Three Prong	6	120V AC	3 1/2"	5"	2 3/8"	0000000	0000000

Style D—For Lithium Ion (Li-Ion), Dry-Cell AGM Lead Acid, and Wet-Cell Lead Acid Batteries

											Mounting Holes
For Lithium Type	For Battery Voltage	For Battery Cap., amp-hrs.	Charging Current, A	Battery Connection Type (Cord Lg.)	Power Plug Type	Power Cord Lg., ft.	Input Voltage	Ht.	Wd.	Dp.	No. of	Dia.	Mounting Fasteners Included		Each
Lithium Cobalt Oxide (LiCoO2), Lithium Iron Phosphate (LiFePO4), Lithium Nickel Manganese Cobalt Oxide (LiNiMnCoO2 or NMC)	24	55-425	40	3/8" ID Ring Terminal (6 ft.)	Three Prong	6	120V AC	3 7/8"	8 1/2"	12"	4	5/16"	No	0000000	0000000
Lithium Cobalt Oxide (LiCoO2), Lithium Iron Phosphate (LiFePO4), Lithium Nickel Manganese Cobalt Oxide (LiNiMnCoO2 or NMC)	36	55-425	26	3/8" ID Ring Terminal (6 ft.)	Three Prong	6	120V AC	3 7/8"	8 1/2"	12"	4	5/16"	No	0000000	000000
Lithium Cobalt Oxide (LiCoO2), Lithium Iron Phosphate (LiFePO4), Lithium Nickel Manganese Cobalt Oxide (LiNiMnCoO2 or NMC)	48	55-425	20	3/8" ID Ring Terminal (6 ft.)	Three Prong	6	120V AC	3 7/8"	8 1/2"	12"	4	5/16"	No	0000000	000000