Battery Chargers & Maintainers for Lead-Acid Batteries
For maximum life, charge lead-acid batteries at approximately 10% of their amp-hour rating. For example, a 17 amp-hour battery should be charged at a setting close to 1.7 amps (1.5 or 2 amps would be ideal). A higher setting can be used on occasion for emergencies, but repeatedly doing so will shorten battery life.
Note: All of the chargers and tenders shown here are compatible with any lead-acid battery we carry. Lithium-based batteries require a different type of charger.
Recent Top Seller for this product group | |
| 50 amp Auxiliary Battery Connector Half (Small Size) Our 50 amp auxiliary battery connector halves are sold separately and have no "male" or "female" ends. Simply flip one over and it will mate to another, with no danger of reversed polarity. |
Image | Part No. | Description | Price | Status |
|---|---|---|---|---|
 | 1177-050 | DMS Varley 3-Stage Battery Charger | $197.99 | In Stock |
 | 3722 | Schumacher Automatic 6 & 12 volt Battery Charger, 50/10/2amp | $89.99 | In Stock |
 | AMBEX-5000 | $82.95 | In Stock | |
 | AMBEX-3000 | $66.95 | In Stock | |
 | AMBEX-1500 | $48.95 | In Stock | |
 | 1178-BTR-2 | Antigravity Lead/Acid Battery Tracker | $32.39 | In Stock |
 | AMSPS-12 | $160.95 | In Stock | |
 | 1177-052 | $6.99 | In Stock | |
 | 1177-051 | $1.69 | In Stock | |
 | 7205-001-Size | $14.99 | In Stock | |
 | Price Reduced! 4146 | 50 amp Auxiliary Battery Connector Half (Small Size) | $3.89* | In Stock |
 | 4145-005 | $2.19* | In Stock | |
 | 4145-004 | $2.59* | In Stock | |
 | Price Reduced! 4145-003 | Rear Boot for 50 Amp Connector | $3.69* | In Stock |
 | Price Reduced! 4145-006 | $2.79* | In Stock |
* Quantity Pricing Available
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