Pro-Guide Batteries
Pro-Guide 24M100-ST 12V 100Ah Lithium Starting Battery
$899.99
Ground shipping is $9.95 per order, added at checkout. Ships to the lower 48 states.
Lithium battery: ships ground only, lower 48 states.
Final sale: no returns except for damage in transit.
- 12.8 V, 100 Ah LiFePO4 (1,280 Wh) in a Group 24 case
- Starts outboards: 1,000 CCA lead-acid equivalent
- 28.7 lb, IP67
- Charge with a LiFePO4 (lithium) charger profile, using the maker’s settings.
- Starting a marine outboard from a Group 24 tray
- Boats that also run a fish finder off the start battery
- Charging below 14 °F: Pro-Guide's limit
- Trolling-motor-only use: see the 24M100 deep cycle
- $9.95 ground shipping, lower 48
- Final sale (damage covered)
- Secure checkout
- Specs from the maker
- Questions? 831-477-9600
Description
A lithium starting battery for a marine outboard, with 100 Ah left over for your fish finder. It fits a Group 24 tray and weighs 28.7 lb.
Pro-Guide rates it at 1,000 CCA lead-acid equivalent, 800 A for 8 seconds. It stores 1,280 Wh (our math: 12.8 V x 100 Ah).
Charge it to 14.6 V, 20 A standard, 50 A max. Pro-Guide lists 200 A charge acceptance and a 14.8 V max for alternator charging. Charge between 14 and 113 °F.
Good fit if: Your outboard needs a starting battery that fits a Group 24 tray, with 100 Ah left over for the fish finder.
Not the pick if: You want one battery to start and run more electronics in a Group 31 space: get the 31M180-DP.
Specs from the maker
| Voltage | 12.8 V nominal |
|---|---|
| Capacity | 100 Ah (1,280 Wh, our math) |
| Chemistry | LiFePO4 |
| Cranking | 1,000 CCA lead-acid equivalent; 800 A for 8 s, 1,000 A for 5 s |
| Continuous discharge | 100 A |
| Charge | 14.6 V cut-off; 20 A standard, 50 A max continuous |
| Alternator | 200 A charge acceptance, 14.8 V max |
| Discharge cut-off | 9.6 V |
| Cycle life | More than 3,000 at 100% DoD, more than 6,000 at 80% DoD |
| Charging temperature | 14 to 113 °F (-10 to 45 °C) |
| Protection | IP67 |
| Size | 10.25 x 6.83 x 9.19 in (L x W x H), Group 24 |
| Weight | 28.7 lb |
| Warranty | 3-year free replacement, 10-year pro-rata (Pro-Guide) |
Maker’s page: proguidebatteries.com
Specs source: the maker's datasheet.
Additional information
| Weight | 28.7 lbs |
|---|
