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Condition: Brand new
Packge include: Battery+keys
Discharging position: Bottom-2 ports output
Energy: 840 Wh
Voltage:48 V
Case Material: flame retardant plastic
Battery type: Lithium lon
Model: Seat tube battery
Weight: 4.5kg
Working temperature for charge: 0℃-45℃
Recommended to use: 48V 1000W Motor
Working temperature for discharge: -20℃-55℃
Cells: Grade A high power cells
Battery Capacity: 17.5Ah
High-Capacity 48V 17.5Ah Battery – Provides reliable power for long rides on ECOTRIC Bison e-bikes.
Compatible Replacement – Specifically designed for ECOTRIC Bison 48V Big Fat Tire models.
Enhanced Ride Performance – Maintains consistent speed and power output for smoother riding.
Durable & Safe – Built with quality cells and protective casing to prevent overheating or damage.
Easy Installation – Direct replacement for original battery with secure fit.
Long Lifespan – Engineered for multiple charge cycles and extended use.
Trusted Brand Quality – Char-Griller ensures reliable and performance-focused components.
Lightweight & Portable – Easy to handle for swapping or charging off the bike.
Efficient Power Delivery – Supports both high-torque climbs and extended flat rides.
Expert-Approved – Praised for compatibility, reliability, and consistent battery performance
Q1: What is this product?
A1: Replacement lithium-ion battery for the ECOTRIC Bison 48V 17.5Ah big fat tire ebike.
Q2: What is the voltage and capacity?
A2: 48V with 17.5Ah capacity for extended ride time.
Q3: Is it compatible with all ECOTRIC Bison models?
A3: Compatible with ECOTRIC Bison 48V models with big fat tires; check your bike’s specifications.
Q4: How long does the battery last per charge?
A4: Provides up to 40–60 miles per charge depending on terrain, rider weight, and usage.
Q5: How do you install it?
A5: Simple plug-and-play installation; instructions included.
Q6: Is it safe?
A6: Yes, includes built-in protections against overcharge, overcurrent, and short circuits.
Q7: What is the battery type?
A7: High-quality lithium-ion battery for reliable performance.
Q8: How long does it take to fully charge?
A8: Approximately 6–8 hours with the standard charger.
Q9: Can it be shipped safely?
A9: Yes, packaged according to lithium battery shipping regulations.
Charge fully before first use and store at 50–70% charge for long-term storage
Avoid overcharging or deep discharging
Keep battery dry and away from extreme temperatures
Inspect terminals regularly for corrosion or damage
Use only the recommended charger to maintain performance and safety