AolsteCell Battery U10 for Roborock U10, WD1S1A, BPR-1P6S-5130A, BCR-1P6S-5000B, Dyad Air Wet U10

• Voltage: 22.2V
• Capacity: 4000mAh

AolsteCell Battery BCR-1P6S-4000D for Roborock A10, A10plus, A10 Plus, BCR-1P6S-4000D, BCR-1P6S-4000HX

• Voltage: 21.6V
• Capacity: 3600mAh

AolsteCell Battery BCR-1P6S-4000HS for Roborock A10 Ultra, A10+ ultra, a10 ultra E, Dyad pro combo, BCR-1P6S-4000HS

• Voltage: 21.6V
• Capacity: 3600mAh