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How To Choose Lithium Batteries For Summer Cooling Garments?
How To Choose Lithium Batteries For Summer Cooling Garments?
The following key factors need to be considered when selecting lithium batteries for summer cooling garments:
1. Battery capacity
Capacity Requirement: Calculate the required capacity based on the power and usage hours of the garment. For example, if the cooling jacket has a power of 10W and is used for 5 hours, a battery capacity of at least 50Wh is required.
Capacity Selection: Choose a battery with a capacity slightly higher than the calculated value to cope with the extra demand.
2. Discharge rate
Discharge Capacity: Ensure that the discharge rate (C-rate) of the battery can meet the high power demand of the cooling garment to avoid overheating or damage.
3. Battery type
Li-ion VS. Li-polymer: Li-polymer batteries are lighter, flexible in shape, and suitable for wearable devices; Li-ion batteries are high-capacity and low-cost, but heavier.
4. Safety
Protection circuit: Choose the battery with over-charge, over-discharge, short circuit and overheat protection circuit to ensure safety.
Temperature adaptability: Ensure the battery can work stably in high temperature environment to avoid the risk of overheating.
5. Weight and size
Portability: Choose a lightweight and small-sized battery to ensure comfortable wearing.
6. Charging time
Fast charging function: choose a battery that supports fast charging to shorten the charging time.
7. Brand and quality
Reliable brand: choose a well-known brand to ensure quality and after-sales service.
8. Price
Cost-effective: choose cost-effective batteries under the premise of meeting the needs.
Recommended Parameters
Capacity: at least 50Wh
Discharge rate: 1C or higher
Type: Lithium polymer battery
Protection: Required
Weight: as light as possible
Charging time: Fast charging support
Example
Capacity: 10000mAh (37Wh)
Discharge rate: 2C
Type: Li-Polymer
Protection: overcharge, over-discharge, short circuit, overheat protection
Weight: 200g
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