Clore PRO-LOGIX PL2140
#7 in Up to 5 AFull review
A well equipped maintainer for keeping several kinds of stored batteries healthy, with features usually found on dearer units.
Amazon $46.42$46.42
The Clore PRO-LOGIX PL2140 is the better battery charger overall, rated 3.7 to 2.9. The Clore PRO-LOGIX PL2140 leads on value and features. The Optima Digital 400+ wins on warranty. The Clore PRO-LOGIX PL2140 costs $103.57 less ($46.42 vs $149.99).
Optima Digital 400+
#12 in Up to 5 AFull review
A maintainer for owners of OPTIMA AGM or lithium batteries who want matched charge settings and a clear display. Others can get more amps for the money.
Amazon $149.99$149.99
Prices were last checked October 31, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Clore PRO-LOGIX PL2140 for value ($11.61 per amp ($46.42, 4 A) vs $37.50 per amp ($149.99, 4 A)) and features (lithium mode, temperature compensation, repair mode vs lithium mode).
- Choose the Optima Digital 400+ for warranty (3-year warranty vs 1-year warranty).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every up to 5 A battery charger; a clear win is highlighted. How we rank explains each one.
| Factor weight | Clore PRO-LOGIX PL2140 | Optima Digital 400+ |
|---|---|---|
| Overall rating | 3.7/5 | 2.9/5 |
| Value 35% | 82 $11.61 per amp ($46.42, 4 A) | 23 $37.50 per amp ($149.99, 4 A) |
| Charge current 20% | 75 4 A | 75 4 A |
| Features 25% | 75 lithium mode, temperature compensation, repair mode | 25 lithium mode |
| Warranty 20% | 0 1-year warranty | 50 3-year warranty |
Specifications
| Clore PRO-LOGIX PL2140 | Optima Digital 400+ | |
|---|---|---|
| Charging | ||
| Charge current | 4 A | 4 A |
| Voltage | 6/12 V | 12 V |
| Lithium mode | Yes | Yes |
| AGM mode | No | Yes |
| Temperature compensation | Yes | No |
| Repair mode | Yes | No |
| Power supply mode | No | No |
| Build | ||
| Weight | 1.9 lb | 3 lb |
| Warranty | 1 year | 3 years |
| Released | - | 2024-04 |