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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
Capacity is 3300mAh — matching or exceeding most worn original batteries still in circulation
Running one complete charge-discharge cycle allows the BMS to recalibrate its threshold against the new cell's chemistry
The One X4 maps its battery percentage to a voltage-threshold table built around the OEM cell's discharge curve
Neffos C9A / TP706A — 3
Astro A50 Wireless Headset Replacement Battery 3.7V 800mAh NX-240V16P Capacity is 3300mAh — matchingAstro A50 3. 7V Li Polymer Replacement Battery (SRP603443) This 3. 7V 800mAh Li Polymer cell replaces the original battery in the Astro A50 wireless gaming headset. It fits the A50 directly, restoring wireless audio without replacing the full headset. Voltage and capacity match the OEM spec: 3. 7V, 800mAh (2. 96Wh). A50 platform fit: The A50 routes audio and DECT radio draw through a single cell. This pack matches the OEM voltage rail and connector so
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