Cecotec CONGA 1290 Replacement Battery 14.4V 3000mAh 590 81 01-04 Base station shows no charge

Base station shows no charge light or error after installing new battery

If you see the tool cut out on first trigger pull

and the L519's BMS will refuse to boot if the cell voltage has dropped below roughly 3

Voltage and physical dimensions match the OEM spec — 38

JBL Pulse 5 — 3

Cecotec CONGA 1290 Replacement Battery 14.4V 3000mAh 590 81 01-04 Base station shows no chargeCecotec Conga 1290 1390 1490 1590 Series 14. 4V Li ion Replacement Battery (CONG0003) This is a 14. 4V 3000mAh Li ion replacement battery for the Cecotec Conga 1290 robotic vacuum. It fits the Conga 1290, 1390, 1490, and 1590 series. Swap it in when the original cell no longer holds enough charge to complete a full cleaning cycle. Conga 12901590 series compatibility: These four models share the same 14. 4V battery rail, physical connector, and BMS