Candle Power Flashlight Forum
Belarusian blogger РадиоГубитель recently tested some xtar 1.5V Li-ion batteries in in cold environments. There are the results.
Test the XTAR AA Ultra3500D non-rechargeable lithium batteries at -20°C, the capacity decreased only slightly — from 3855mAh to 3679mAh, a drop of just 4.5%. This shows how the Ultra 3500D maintains stable discharge performance even in harsh, sub-zero environments, making it a trusted choice for outdoor, industrial, and professional applications. A detailed performance review is available here: https://mysku.club/blog/aliexpress/103566.html
Test the XTAR AA CLR 4300mWh Li-ion batteries at -15°C. The capacity dropped from 2797mAh to 2279mAh. More testing information here: https://mysku.club/blog/aliexpress/103510.html
Test the XTAR AA Ultra3500D non-rechargeable lithium batteries at -20°C, the capacity decreased only slightly — from 3855mAh to 3679mAh, a drop of just 4.5%. This shows how the Ultra 3500D maintains stable discharge performance even in harsh, sub-zero environments, making it a trusted choice for outdoor, industrial, and professional applications. A detailed performance review is available here: https://mysku.club/blog/aliexpress/103566.html
Test the XTAR AA CLR 4300mWh Li-ion batteries at -15°C. The capacity dropped from 2797mAh to 2279mAh. More testing information here: https://mysku.club/blog/aliexpress/103510.html
