A The lead time for custom battery samples is approximately 12-15 days.

A Yes, samples are available for testing and assessment from most suppliers. Also we can provide the trail order 500-2000 pcs . Keep in mind that there will be applicable costs, including sample fees and freight.

A Use compatible chargers, avoid extreme temperatures (-10°C to 45°C), maintain a 20%-80% charge level, and use the battery regularly to prevent long-term dormancy.

A  Key factors include charging/discharging parameters, operating temperature, usage habits, and regular maintenance.

A Temperature significantly impacts the performance, capacity, and lifespan of polymer lithium batteries. Optimal operating temperatures range from 20°C to 45°C (68°F to 113°F), where the battery delivers maximum energy density, stable discharge rates, and reliable cycle life. In low temperatures (below 0°C/32°F), the battery’s internal chemical reactions slow down, leading to reduced capacity, slower charging speeds, and temporary performance degradation. In high temperatures (above 60°C/140°F), the battery may experience accelerated aging, shortened cycle life, and increased risk of thermal runaway (though our batteries comply with European safety standards like CE and RoHS to mitigate such risks). For industrial and medical applications requiring extreme temperature tolerance, we offer customized battery solutions with enhanced thermal stability to meet specific operating conditions.

A Store lithium batteries in a cool, dry spot away from direct sun and extreme temps. To minimize wear and tear, it’s best to keep them at a partial charge (roughly 40-60% capacity) during storage.

A Yes, overcharging lithium batteries can result in overheating and pose potential safety risks. To mitigate this, it’s crucial to use chargers specifically engineered for lithium batteries and refrain from leaving the batteries connected to the charger for prolonged periods once they’ve reached full charge.

A Lithium batteries can technically handle full discharge, but avoiding deep discharges is recommended to preserve their lifespan. The good news is that nearly all devices have built-in protection circuits that guard against over-discharging, mitigating this risk

A  Yes, we provide personalized battery solutions to match our customers’ exact specifications. Options for customization include size, capacity, voltage, maximum discharge rate, and other key parameters. Contact us to find out how we can craft the ideal battery for you.