E Cycle Lithium Battery 24V 7.5Ah Detachable

1. Voltage and Capacity: The battery operates at 24 volts, providing sufficient power for e-cycles. With a capacity of 7.5Ah (ampere-hours), it can deliver 180 watt-hours of energy, which determines the range your e-cycle can cover on a single charge.
2. Lithium-ion Chemistry: Lithium-ion batteries offer high energy density, long cycle life, and lightweight compared to other battery chemistries, making them ideal for e-cycles where weight and range are crucial factors.
3. Detachable Design: The detachable feature allows for easy removal and installation of the battery from the e-cycle, facilitating convenient charging and storage. Detachable batteries also offer flexibility in case you need to replace or upgrade the battery in the future.
4. Mounting Options: Check if the battery comes with mounting hardware or a compatible mounting system to securely attach it to your e-cycle’s frame. Different e-cycle models may require specific mounting solutions, so ensure compatibility before purchasing.
5. Charging: Look for a battery that comes with a compatible charger to recharge it conveniently from a standard power outlet. Consider the charging time required to fully charge the battery and plan your rides accordingly.
6. Safety Features: Ensure the battery has built-in protection mechanisms such as overcharge, over-discharge, short circuit, and temperature protection to prevent damage and ensure safe operation.
7. Compatibility: Verify that the battery is compatible with your e-cycle model in terms of voltage, physical dimensions, and electrical connectors. Some e-cycles may have proprietary battery designs, so check compatibility before purchasing.
8. Brand Reputation and Warranty: Choose a battery from a reputable manufacturer known for producing quality e-cycle batteries. Check the warranty coverage offered by the manufacturer to protect against defects and ensure peace of mind.

This 24V 7.5Ah hailong battery case has higher average voltages and higher energy density compared with lead-acid batteries. In addition, it is relatively light, easy to carry, and life is relatively long. Due to its high performance.

The lithium-ion battery has superior chemical and thermal stability. A Lithium-iron battery remains cool at room temperature while the Li-ion may suffer thermal runaway and heats up faster under similar charging conditions.

The lithium-iron (LiFePo4/LFP) battery has a slight edge over the Li-ion (LiCoO2) battery for safety. This is important because a battery should not get overheated or catch fire in case of overcharging.

LFP  is a nontoxic material, but LiCoO2 is hazardous in nature, so is not considered a safe material. The disposal of Lithium-ion batteries is a big concern for the manufacturer and user.

Charging and discharging

During discharge, lithium ions (Li⁺) carry the current within the battery cell from the negative to the positive electrode, through the non-aqueous electrolyte and separator diaphragm.

During charging, an external electrical power source (the charging circuit) applies an over-voltage (a higher voltage than the battery produces, of the same polarity), forcing a charging current to flow within each cell from the positive to the negative electrode, i.e., in the invert direction of a discharge current under ordinary circumstances. The lithium ions then migrate from the positive to the negative electrode, where they become embedded in the permeable terminal material in a cycle known as intercalation.

Hailong battery case Feature for electric bicycles

This Hailong Li-ion Battery for electric bicycles enjoys the benefit of higher explicit energy, higher explicit power, smooth release during high current activity, a great speed increase of climbing capacity, great low-temp release execution; long cycle life, which is protected and solid. What’s more, we in all actuality do guarantee that there is no memory impact and no contamination issues to the climate.