... protection products: ultra-low power consumption, 4 3 alkaline battery can use 10,000 times, or provide 200 days standby time. ... built-in correction for long-term stable job, when the battery runs out, will slow or does not reach the ... the new battery.7. The new battery replacement method: open the battery lid, hand battery replacement battery box, pull out a new battery, the battery using 3rd ...