LiFePO4 Starter Battery

Patented terminal design

1. Four-Terminal Design

Easily connects to a wide range of vehicle types for flexible installation.

2. Built-in M5 Thread

Embedded M5 thread eliminates the need for nuts, simplifying wiring and improving efficiency.

3. Replaceable High-Current Copper Terminals

Threaded copper terminals provide excellent conductivity, reduce power loss, and deliver stronger starting performance.

Specially developed BMS protection
1. Smart Protection Design
Customized protection parameters based on specific starting conditions ensure all-round battery safety.

2. High Current Capability

Advanced discharge design guarantees reliable engine start with strong CCA performance.

3. Built-in Balancing Function

Internal charge-balancing technology extends battery lifespan and improves overall performance.

Battery Status Indicator
Easily monitor the battery’s charge level and performance at any time.

Expandable Size Design

The battery features an adjustable structure that allows easy size customization with spacers. This design ensures
seamless compatibility with various vehicle models. By slightly increasing the outer casing height, the battery can
flexibly match different specifications while maintaining a lightweight build and perfect fit with the motorcycle.

Waterproof & Fire-Resistant Design

Built with a V0-rated flame-retardant housing and a fully sealed structure, the battery achieves
IP67-level waterproof protection.
Engineered for water resistance (IP65-IP67), fire safety, and vibration resistance, it delivers reliable
performance even in harsh environments.

Product Advantages

1. 5× Better Low-Temperature Performance

2. 10× Stronger Starting Power

3. 5–10 Years of Long Service Life

4. Ultra-Lightweight Design

Product Performance Comparison
1. Starting Performance Test (Low-Temperature CCA)
Test Standard: After fully charging at 1C under normal temperature, the battery is placed at -18°C for 8 hours. Then,
the AMX 4Ah / MG7A-BS-C 7Ah undergoes a 120A, 30-second discharge once. The starting voltage must remain above 7.2V.

Conclusion:
1.The battery passes the test. The AMPXELL 4Ah battery discharged 120A for 30s, with a minimum starting voltage of 7.584V (>7.2V),
meeting the requirement. In comparison, the lead-acid MG7A-BS-C 7Ah discharged 120A for 17s, with a minimum starting voltage
of 5.991V (<7.2V), failing to meet the requirement.
2.The AMPXELL battery demonstrates superior low-temperature starting performance compared to lead-acid batteries.

2.Starting Performance Test (Low-Temperature CCA)
Test Standard: After fully charging at 1C under normal temperature, the battery is placed at -10°C for 10 hours. Then it
undergoes a 160A, 90-second discharge cycle once. The starting voltage must remain above 7V.

Conclusion:
1.The AMPXELL battery passes the test; the lead-acid battery discharged only 66s and the voltage dropped below 7.0V.
2.The minimum starting voltage of the AMPXELL battery is 8.607V, compared to 6.988V for the lead-acid battery.
3.The AMPXELL battery demonstrates better normal-temperature starting performance than the lead-acid battery.

LiFePO4 Starter Battery

LiFePO4 Starter Battery

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