Replacement Battery Specification
- Battery Model: 78904586
- Capacity: 750mAh / 2.7Wh
- Voltage: 3.6V
- Battery Type: Li-ion
- Cell: Made in China, high quality guarantee
- Color: Black
- Condition: Replacement Battery (100% Brand New, 1-year warranty!)
Replace Part Number
- 78904586
- KP-WB710MD
Compatible Medical Device Model
- For Welch-Allyn 11720 Otoscope
- For Welch-Allyn 11730 Otoscope
- For Welch-Allyn 72200 Diagnostic Handle
- For Welch-Allyn 72207 Diagnostic Handle
- For Welch-Allyn 71000 Series
- For Welch-Allyn 71003 Series
- For Welch-Allyn 71010 Series
- For Welch-Allyn 71015 Series
- For Welch-Allyn 71020 Series
- For Welch-Allyn 71022 Series
- For Welch-Allyn 71050 Series
- For Welch-Allyn 71051 Series
- For Welch-Allyn 71054 Series
- For Welch-Allyn 71055 Series
- For Welch-Allyn 71110 Series
- For Welch-Allyn 71150 Series
- For Welch-Allyn 71610 Series
- For Welch-Allyn 71670 Series
- For Welch-Allyn 74054 Series
- For Welch-Allyn 74710 Series
- For Welch-Allyn 18100 Series
- For Welch-Allyn 18200 Series
- For Welch-Allyn 20000 Series
- For Welch-Allyn 21700 Series
- For Welch-Allyn 97210 Series
- For Welch-Allyn WA-72200
Product Features
- Medical-Grade Reliability: 750mAh lithium-ion battery engineered for critical diagnostic instrument applications requiring consistent, dependable power delivery in clinical environments
- Extended Operating Time: High-capacity Li-ion cells provide extended runtime for continuous patient examinations and diagnostic procedures
- Stable 3.6V Output: Precision voltage regulation ensures consistent otoscope and diagnostic handle performance throughout the discharge cycle
- OEM Replacement Quality: Meets or exceeds original Welch-Allyn specifications for voltage, capacity, safety standards, and physical dimensions
- Advanced Safety Protection: Multi-layer protection circuits guard against overcharge, over-discharge, short circuit, and thermal events to ensure patient and equipment safety
- Lightweight Design: Compact 400g form factor maintains diagnostic instrument portability for clinical examinations and patient care
Why Choose This Battery
Engineered specifically for Welch-Allyn otoscopes and diagnostic handles, this premium replacement battery delivers reliable power for physicians, nurses, and healthcare facilities. Perfect for ear examinations, physical assessments, diagnostic procedures, and routine patient care.
Key Benefits:
- Compatible with 26 Welch-Allyn models including otoscopes (11720, 11730) and diagnostic handles (72200, 72207)
- Extended 750mAh capacity supports continuous patient examinations and full-day clinical use
- Rigorous quality testing ensures capacity, voltage stability, and safety compliance for medical diagnostics
- 1-year warranty and medical-grade construction for reliable performance in clinical environments
- Precision-engineered housing with multi-layer protection circuits for safe operation during patient examinations