Lower price range
LiTime 12V 100Ah Group 31 LiFePO4 Lithium Battery
Best for: Anglers wanting the lowest-cost lithium upgrade for trolling motors and electronics.
$150-300
ExpertPower · Marine Batteries
ExpertPower 12V 100Ah LiFePO4 Deep Cycle Battery with Bluetooth
Bluetooth state-of-charge monitoring from your phone. The main tradeoff is pricier than the budget LiTime lithium.
Best for: Boaters who want app-based battery monitoring in a mid-priced lithium.
$300-600 · check the retailer for current price and availability
Decision notes
What it does well and what to watch for.
Start with how you plan to use it, then weigh these strengths and tradeoffs against your own setup.
Why it works
- Bluetooth state-of-charge monitoring from your phone
- Lightweight compared with lead-acid
- Long cycle life
Watch for
- Pricier than the budget LiTime lithium
- Single-unit price runs higher than per-unit multipack cost
Key details
Specifications at a glance.
- Price band
- $300-600
- Authority Score
- 7.9 / 10
- Chemistry
- LiFePO4 lithium
- Capacity
- 100Ah
- BMS
- Built-in with Bluetooth monitoring
- Cycle life
- 2,500 to 7,000 cycles
- Warranty
- 10-year limited
Sources and checks
Sources for ExpertPower 12V 100Ah LiFePO4 Deep Cycle Battery with Bluetooth.
Record reviewed . Retailers confirm the exact seller, configuration, price, and availability.
These sources support the model identity and buying notes on this page. Shopping links are never treated as evidence.
Other budgets
See what changes if you spend less or more.
Closest price range
Renogy Deep Cycle AGM 12 Volt 100Ah Battery
Best for: Marine and solar hybrid setups where you want a name-brand AGM.
$150-300
Lower price range
Universal Power Group UB121000 12V 100Ah AGM SLA Deep Cycle Battery
Best for: A dependable all-purpose AGM for trolling motors, solar, and marine accessories.
$150-300
Complete the field system
Finish the setup around this choice.
Small-boat fishing system. Each piece handles a different job and comes from near the middle of its gear type's researched price range.
Trolling Motors
MotorGuide Xi3 Wireless Freshwater 55lb 48-inch with Pinpoint GPS
Why it belongs: Controls boat speed and position around wind, current, and structure.
Best for: Freshwater boaters who need a 48 inch shaft and want wireless Pinpoint GPS positioning from a single 12 volt battery.
$600-1000
Fish Finders
Garmin ECHOMAP UHD2 74sv
Why it belongs: Adds depth, structure, mapping, and sonar context to the water being covered.
Best for: The serious walleye or bass angler building toward live sonar who wants Garmin mapping now.
$600-1000
Tackle Boxes & Bags
KastKing BaitSpace 50L Fishing Tackle Backpack
Why it belongs: Keeps active presentations organized without taking over limited deck space.
Best for: Anglers who hike or shore-fish and need to carry a large, self-contained tackle load hands-free.
$50-150
Product FAQ
Questions before you buy.
Who is the ExpertPower 12V 100Ah LiFePO4 Deep Cycle Battery with Bluetooth best for?
Best fit for the ExpertPower 12V 100Ah LiFePO4 Deep Cycle Battery with Bluetooth: Boaters who want app-based battery monitoring in a mid-priced lithium. Check the exact model against your own equipment, conditions, and experience before ordering.
What stands out about the ExpertPower 12V 100Ah LiFePO4 Deep Cycle Battery with Bluetooth?
Bluetooth state-of-charge monitoring from your phone. The main tradeoff for the ExpertPower 12V 100Ah LiFePO4 Deep Cycle Battery with Bluetooth is Pricier than the budget LiTime lithium.
What should I confirm before buying the ExpertPower 12V 100Ah LiFePO4 Deep Cycle Battery with Bluetooth?
For the ExpertPower 12V 100Ah LiFePO4 Deep Cycle Battery with Bluetooth, check chemistry (LiFePO4 lithium), capacity (100Ah), and bms (Built-in with Bluetooth monitoring) against your setup and the current listing. Also confirm the exact model and included parts. The main tradeoff to weigh is Pricier than the budget LiTime lithium.
Where can I check the current price for the ExpertPower 12V 100Ah LiFePO4 Deep Cycle Battery with Bluetooth?
Use the retailer button on this ExpertPower 12V 100Ah LiFePO4 Deep Cycle Battery with Bluetooth page to open the current listing. Before checkout, verify the seller, exact configuration, included parts, shipping, return terms, and current price because those details can change.