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12V AGM Starting Battery designed for compact powersports and small-engine applications.
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80 CCA Output with 4Ah capacity (C10) for reliable light-duty starting performance.
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BTX4L-BS Group Size with positive-left polarity and C terminal configuration.
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Compact Dimensions of 113 × 73 × 92 mm, ideal for tight battery compartments.
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Lightweight Construction weighing 4.25 lb (1.93 kg) for easy handling and installation.
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Full Throttle FTSZ-5S 12V High-Performance AGM Battery
The Fullriver FTSZ-5S is a 12-volt AGM starting battery engineered for compact powersports and small-engine applications where space efficiency and dependable starting power are essential. Its sealed AGM design provides maintenance-free operation in a compact, lightweight form factor.
With an 80 cold cranking amp rating and 4Ah capacity at the 10-hour rate, the FTSZ-5S delivers consistent starting performance for light-duty systems. The BTX4L-BS group size, positive-left polarity, and C terminal configuration ensure proper fitment and straightforward installation in compatible applications.
Measuring 113 mm long, 73 mm wide, and 92 mm high, and weighing just 4.25 pounds, this battery is easy to install in tight spaces. Its sealed, maintenance-free AGM construction supports clean operation and flexible mounting where access and space are limited.
FTSZ-5S Specifications
- Series: FTSZ
- Model: FTSZ-5S
- Group Size: BTX4L-BS
- Terminal Type: C
- Polarity: + / −
Capacity & Performance
- Amp-Hour @ 10 hr (C10): 4 AH
- Cold Crank Amps (CCA): 80 Amps
Physical Specifications
- Weight: 1.93 lbs (0.88 kg)
- Length: 113 mm (4.45")
- Width: 73 mm (2.87")
- Height (Incl. Terminals): 92 mm (3.62")
Applications
- Motorcycle starting applications
- Scooters and small displacement motorcycles
- Powersports vehicles
- Lightweight engine starting applications
| Width | 2.80 |
|---|---|
| Height | 3.43 |
| Length | 4.45 |
| Condition | New |
| Country of Manufacture | Brazil |
| Brand | Fullriver |
| Warranty Life | See Warranty Terms |
| Battery Size | Group BTX4L-BS |
| Chemistry | AGM |
| Rechargeable | Yes |
| Terminal Type | Type C |