【Free 12V 8Ah】36V 100Ah Bluetooth LiFePO4 Battery for Trolling Motors | 3840Wh+102Wh
⚡10.2 x 6.6 x 8.2 inches (Group 24 Size) | 23.15 lbs
⚡Born for 30-70 lbs Trolling Motor, also suitable for RVs, marine, bassboat, kayaks, pump, home storage, off-grid, camping...
⚡Longer Range: 1280Wh to support days of fishing & Max. 1536W output
⚡EV Grade-A Cells: 5,000+ cycles @100% DOD, 13 years of use (1 deep cycle/day)
⚡120A BMS: overcharge, over-discharge, overcurrent, over-heating & short circuits protection; Max. Continuous 120A Current & 200A peak current (6s).
⚡Auto Recovery Function: auto-active over-discharge protection and auto-recovery without user intervention.
⚡Well-Design for Safe Use: IP67 resistant to water, dust and salt spray & vibration-resistant
⚡Expandable System: Max.4S4P with 20.48 kWh energy
⚡Certification: SDS / UN38.3 / FCC / CE / ROHS / UL
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【Free 12V 8Ah】36V 100Ah Bluetooth LiFePO4 Battery for Trolling Motors | 3840Wh+102Wh
WattCycle Battery Review and Teardown
WattCycle 12V 100Ah LiFePO4 Trolling Motor Battery
WattCycle is honored to be the official gold sponsor of American Bass Anglers (ABA), marking three consecutive years of successful partnership.This collaboration underscores our commitment to supporting America's premier bass fishing community with innovative marine energy solutions.
Unmatched Marine Performance
Experience unmatched marine performance with WattCycle's 12V 100Ah TM LiFePO4 deep cycle battery, engineered for superior power and reliability. It consistently delivers robust energy to keep your marine adventures smooth and uninterrupted.
EV Grade A+ Cells ＆ Rugged Waterproof Construction
Crafted with EV grade A+ LiFePO4 cells, it delivers exceptional durability with 5,000 to 15,000 deep discharge cycles. With an IP67 waterproof rating, this battery is resistant to water, dust, and salt spray, making it ideal for harsh marine environments. Its rugged construction guarantees reliable performance even in heavy rain or corrosive sea conditions.This high-quality construction guarantees a reliable power source that withstands frequent use and harsh conditions.
120A Continuous Output for Optimal Performance
The WattCycle 12V 100Ah LiFePO4 Battery features an advanced 120A Battery Management System (BMS), enabling a continuous 120A output to deliver exceptional performance for trolling motors and other high-power devices.
120A Continuous Output for Optimal Performance
With built-in protection against overcurrent, over-discharge, and overheating, the battery automatically resumes normal operation without needing to disconnect the load. Once the temperature stabilizes, the system ensures a seamless recovery, keeping your devices running smoothly and safely.
Advanced 8-Protection Safety System
Engineered for comprehensive safety, our battery features 8 critical protection functions designed to shield against a wide range of risks. In addition to low-temperature cutoff, its smart BMS safeguards against overcharge, over-discharge, over-current, short-circuits, overheating, reverse polarity, and overload conditions, ensuring optimal performance in every environment.
Scalable Energy Solutions
Equipped with a robust 120A BMS, our battery delivers 1536W and 1280Wh of steady power while an advanced management system enhances efficiency and battery longevity; its scalable 4S4P design supports up to 20.48kWh of capacity, allowing easy expansion as your power needs grow.
Features
- Best for Trolling Motors: This lithium battery is ideal for trolling motors with a thrust of 30~70 lbs and is also perfect for RVs, vans, campers, and household use.
- Low Temperature Cutoff Protection: Equipped with a premium BMS, the battery automatically cuts off charging below 0°C / 32°F and resumes charging above 5°C / 41°F.
- Enhanced Waterproof and Dustproof: Featuring IP67 rated protection, this battery is resistant to water, dust, and salt spray, making it suitable for wet and dusty environments, enhancing durability and reliability.
- Vibration-Resistant: Built with a sturdy and vibration-resistant design, this battery is perfect for various sailing conditions, ensuring reliable performance even under harsh conditions.
- Upgraded 120A BMS: The integrated Battery Management System (BMS) continuously monitors battery status, preventing overcharge, over-discharge, over-current, and short circuits. It also offers automatic over-discharge protection and recovery without user intervention.
- Premium Automotive Grade A+ Cells: Utilizing the latest battery technology with higher energy density, this lithium battery delivers over 5,000 cycles at 100% DOD.
- Perfect Drop-in Replacement: Designed to Group 24 size, this trolling motor battery is nearly three times lighter than a lead-acid battery of the same capacity, offering twice the usable energy of a 12V 100Ah lead-acid battery.
- Max. Continuous 120A Current: With the 120A BMS, enjoy a more stable marine experience, allowing for better control of your trolling motors through increased instantaneous current.
- Flexible Charging Options: Choose from three charging methods: WattCycle LiFePO4 battery charger, solar panel with MPPT, or a generator. Full charge takes approximately 5 hours at the recommended charging current.
- Expandable Battery System: Supports up to a 4S4P configuration, creating a total power system of 20.48kWh to meet various energy needs.
- Winter Fishing Worry-Free: Operates reliably with a discharging temperature down to -20°C / -4°F.
- Extended Warranty: The battery comes with a default 5-year warranty, which can be extended to 7 years with registration on the official website.
Suitable Applications:
- Fishing Enthusiasts: Reliable power for fishing boats, supporting a full day of activities.
- Outdoor Adventures: Provides dependable power for outdoor adventures, ensuring your electric devices stay powered.
- Recreational Use: Ideal for electric kayaks, leisure boats, and more, enhancing your sailing experience.
Tech Specs
Comparison
How to Choose the Version
| Version |  |
 |
| Size | 10.2 x 6.6 x 8.2 inch | 13.94 × 6.93 × 7.36 inches |
| Weight | 23.15 lbs | 24.25 lbs |
| Nominal Voltage | 12.8V | 12.8V |
| Energy | 1280Wh | 1280Wh |
| BMS | 12.8V 120A | 12.8V 200A |
| Waterproof | IP67 | IP67 |
| Bluetooth | √ | √ |
| Low-tem Protection | √ | √ |
| Function | Dual Protection | Self-heating/1200CCA/Force Start Button |
