Battery compatible with the Oral-B iO lithium-ion battery, Li-Ion UR14500AC, 3.7 volts. This high-quality replacement battery is a perfect fit for the Braun iO Series 7.

• Oral-B Braun Lithium-ion (Li-Ion) battery UR14500AC
• Suitable for Braun iO 6, iO 7, iO 8, iO 9, iO 10
• Compatible with the Oral-B iO Series
• Oral-B iO Series, Type 3758
• Oral-B iO Series 6N, Oral-B iO Series 7N
• Oral-B iO Series 8N, Oral-B iO Series 9N
• Oral-B iO Series 10 battery replacement

The battery has no side terminals, no solder tabs and no PCB tabs. The battery has a flat top. The compatible charger is Type 3768, 100–240 volts, 50/60 Hz, 3.0 watts.

The 14500-A3 Li-ion battery has a maximum capacity of 1100 mAh. This replacement battery is suitable for the Oral-B iO Series 7 battery. As standard sizes continue to evolve, special sizes such as the 14500-A3 are increasingly benefiting from these developments. The use of new materials and chemical components enables this significant increase in capacity.

Nominal voltage: 3.6 V – 3.7 V
Cut-off charging voltage: 4.2 V ± 0.05 V
Cut-off discharge voltage: 2.5 V
Max. discharge current (constant): 2C 2.2 A (2200 mA)
Max. discharge current (pulsed): 3C 3.30 A (3300 mA)
Standard discharge cut-off current: 30 mA
Positive terminal: flat (Flat Top)
Protection: none
Chemical composition: LiCoNi (ICR)
Diameter: 14.1 mm ± 0.2 mm
Height: 48.8 mm ± 0.3 mm
Weight: 21 g ± 1 g
Charging method: CC-CV.