Product photographs. Not to scale.
What Battery Tender Junior offers
Automatic float mode handles maintenance charging for compatible 12 V batteries between uses.3
What differs
| Specification | NOCO Genius5 | Battery Tender Junior |
|---|---|---|
| Battery types | flooded, gel, AGM, and maintenance-free, plus lithium-ion batteries2 | Standard, AGM, Gel3 |
| Battery voltage | operates at 6 and 12 volts1 | 12V3 |
| Amperage | 5 A2 | 0.75 A3 |
More details
| Specification | NOCO Genius5 | Battery Tender Junior |
|---|---|---|
| Dead battery recovery | Yes2 | Not published |
| Lithium support | Yes2 | Not published |
| Desulfation mode | Yes1 | Not published |
| Warranty | 5 years1 | Not published |
| Temperature compensation | Yes2 | Not published |
| Cord reach | Not published | Not published |
| Reverse polarity protection | Yes1 | Yes3 |
| Automatic float mode | Yes2 | Yes3 |