<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><span style="font-size:20px"><strong>Product selling points:</strong></span><br/>1. Open heat dissipation system, using heat sink anodizing technology to stably and safely dissipate temperature to the outside<br/>2. Any string of battery packs, zero voltage of battery cells, and any broken cable can protect the battery from no output<br/>3. GPS port, balanced protection; Can be connected to weak current switch, temperature control protection<br/>4. Carefully crafted with high-quality components, achieving a series of functions such as long service life, strong endurance, and low charging and discharging temperatures<br/>5. Multiple optimized protection and management schemes, stably reducing circuit internal resistance, improving service life, and ensuring safety and reliability<br/><br/><span style="font-size:20px"><strong>Product parameters:</strong></span><br/><br/>Overcharge protection (to prevent overcharging of the battery):<br/>Detection voltage: 4.25 ± 0.025V<br/>Detection delay: 1000 ± 500MS<br/>Release voltage: 4.15 ± 0.05V<br/><br/>Overdischarge voltage protection (to prevent excessive discharge of the battery):<br/>Detection voltage: 2.75 ± 0.1V<br/>Detection delay: 1000 ± 500MS<br/>Release voltage: 3.0 ± 0.1V<br/><br/>Balanced voltage (voltage balance prolongs battery life):<br/>Detection voltage: 4.15 ± 0.025V<br/>Detection delay: 100 ± 50MS<br/>Equalizing current: 42 ± 5MA<br/><br/>Discharge overcurrent protection (to prevent excessive battery current):<br/>Detection voltage: 50 ± 15MV<br/>Detection delay: 1000 ± 500MS<br/>Current protection: 300 ± 50A/450 ± 50A/600 ± 60A<br/><br/>Short circuit protection (automatic protection in case of product short circuit):<br/>Trigger condition: external short circuit<br/>Detection delay: 300US<br/>Release condition: disconnect the load<br/><br/>Temperature control protection (over temperature protection makes the battery stable and safe):<br/>Charging working temperature: 75 ℃<br/>Discharge working temperature: 75 ℃<br/>Release condition: Recovery within working temperature<br/><br/>Self consumption (stable and safe self consumption):<br/>Working power consumption: ≤ 35UA<br/>Sleep over discharge power consumption: ≤ 10UA<br/>Working temperature range: -30/+80 ℃<br/><br/><span style="font-size:20px"><strong>Packaging list:</strong></span><br/>20S lithium battery protection board * 1<br/><br/></div></div><p><br/></p>