Battery Cell Composition
LiFePO4 cell
Nominal Voltage & Rated Capacity
12.8V 100Ah
Self-discharge Rate(77℉/25℃)
3%/month
Charge Voltage
14.6±0.2V
Float Charge Voltage
13.8V
Recommended Charge Current
20A
Allowed Max. Charge/Discharge Current
100A/120A
Peak Discharge Current
500A (3 seconds)
Storage Temperature Range
-5°C ~ 45°C / 23°F ~ 113°F
Operating Charge Temperature Range
0°C ~ 45°C / 32°F ~ 113°F
Operating Discharge Temperature Range
-20°C ~ 60°C / -4°F ~ 140°F
Cycle Life
≥4000 cycles
Serial Connection
Maximum 4 units
Parallel Connection
Maximum 10 units
Product Dimensions
330x175x218 mm / 13×6.9×8.78 in
Product Weight
11.2 kg / 24.7 lbs
Manual
Download
Warranty
10-year
Outstanding Performance
High Energy Density: This 12V trolling motor battery delivers 1.28kWh of energy in a compact design.
Powerful Load Capacity: Handles up to 1536W with a continuous discharge current of 120A (peak 500A for 3 seconds), making it ideal for trolling motors and other high-demand applications.
Smart Monitoring: The built-in Bluetooth feature lets you monitor battery performance and status in real-time via your smartphone, ensuring ease and convenience anytime, anywhere.
Built to Last
Extended Cycle Life: Achieve over 2000 cycles at 100% DOD or 8000 cycles at 50% DOD, ensuring longevity and consistent performance.
Cold Weather Protection: Operates effectively in low temperatures, ensuring reliable power in harsh environments.
Cost-Effective: Lasts 3 times longer than lead-acid batteries, saving money over time with reduced replacement frequency.
Advanced Built-In 120A BMS
Protects the battery from Overcharge, Over-discharge, Overcurrent, Short Circuit, and Extreme Temperatures.
Automatically resets within 1 second after circuit disconnection, eliminating the need for high-voltage reactivation.
Lightweight & Versatile
Lightweight Design: Weighs 1/3 the weight of traditional lead-acid batteries while offering greater energy density.
Perfect for deep-cycle applications such as:
Fish Finders
Ice Fishing
Boating Electronics
Camping
Solar Systems
Charging Note: Use a dedicated lithium battery charger, and limit series connection to a maximum of 2 batteries.
Safe & Eco-Friendly
Made from 100% safe, non-toxic, and non-hazardous materials, ensuring both user safety and environmental protection.
Features thermal stability and is resistant to overheating or catching fire—even if punctured.
Free from acid, enabling safe mounting in any position.
Reliable Customer Service
WEIZE Guarantee: We offer a 10-year warranty on our LiFePO4 batteries.
Note:
Carefully read the user manual before use.
For questions or assistance, feel free to contact our support team—we’re here for YOU!
Linking multiple batteries? Use the 4Â AWG battery cable.
Â
