Guest ChargePro 2720A
#10 in 1 and 2 bankFull review
For a two battery boat on lead acid batteries that wants 10 A a bank for little money. It has no lithium mode.
Amazon $182.64$182.64
The Guest ChargePro 2720A rates 3.3 among 1 and 2 bank onboard marine battery chargers; the Guest ChargePro 2713A rates 2.8 among 3 and 4 bank ones. The Guest ChargePro 2713A costs $12.64 less ($170 vs $182.64).
Guest ChargePro 2713A
#12 in 3 and 4 bankFull review
A budget three bank charger for a lead acid starting battery and a 24 V trolling pair. It has no lithium mode.
Amazon $170$170
Prices were last checked November 2, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Scores side by side
These two sit in different bank count classes (1 and 2 bank and 3 and 4 bank), and each is scored against the reference points for its own class, so a rating says how well each does among its own bank count peers. How we rank explains each factor.
| Factor weight | Guest ChargePro 2720A | Guest ChargePro 2713A |
|---|---|---|
| Overall rating | 3.3/5 | 2.8/5 |
| Value 30% | 92 $9.13 per amp ($182.64, 20 A total) | 78 $11.33 per amp ($170, 15 A total) |
| Charge current 15% | 58 20 A total (2 banks of 10 A) | 0 15 A total (3 banks of 5 A) |
| Features 25% | 25 IP67 or better | 25 IP67 or better |
| Warranty 30% | 25 2-year warranty | 25 2-year warranty |
Specifications
| Guest ChargePro 2720A | Guest ChargePro 2713A | |
|---|---|---|
| Charging | ||
| Banks | 2 | 3 |
| Current per bank | 10 A | 5 A |
| Total current | 20 A | 15 A |
| Lithium mode | No | No |
| Build | ||
| Water rating | IP67 | IP67 |
| Display or app | No | No |
| Ignition protected | Yes | Yes |
| Weight | 6.6 lb | 6.7 lb |
| Warranty | 2 years | 2 years |
| Released | 2018-09-10 | 2018-09-10 |