Estry
Estry 1800mAh 3.7V Lithium Battery for AccuScreen TE 8-04-13900
Replacement lithium battery delivering 1800mAh at 3.7V for AccuScreen TE and Madsen AccuScreen devices
- TypeBatteries
- Battery Pack1-pack
- Battery TypeLithium
- Battery Capacity1800mAh
- Battery Voltage3.7
- Exact-fit replacement for AccuScreen TE 8-04-13900
- 1800mAh 3.7V lithium cell delivers 6.66Wh runtime
- Built-in overcharge, over-discharge and short-circuit protection
- Certified to ISO9001, RoHS, CE, UN38.3 and MSDS standards
- Compact 53.0 x 35.3 x 11.0mm pack weighs 65.0g
Replacement Battery for Hearing Screening Devices
This Estry lithium battery replaces the original power source in Otometrics AccuScreen TE and Madsen AccuScreen units. It delivers 3.7V and 1800mAh capacity in a single pack. The cell measures 53.0 x 35.3 x 11.0mm and weighs 65.0g. It carries ISO9001, RoHS, CE, UN38.3 and MSDS certifications.
Suitable for Clinics Maintaining AccuScreen
Audiology clinics and service technicians who need a direct replacement for part numbers 1770-9672 or 8-73-02400 will find this battery matches the original specifications. Buyers who require a different voltage, capacity or form factor for other screening devices should look at other options.
Critical Specification Is the 3.7V 1800mAh Lithium
The 3.7V lithium cell with 1800mAh capacity determines whether this pack powers your AccuScreen TE 8-04-13900 correctly. Verify that your device lists part number 1770-9672 or 8-73-02400 before ordering. The 6.66Wh energy rating confirms the capacity match.
Highlights
- Exact-fit replacement for AccuScreen TE 8-04-13900
- 1800mAh 3.7V lithium cell delivers 6.66Wh runtime
- Built-in overcharge, over-discharge and short-circuit protection
- Certified to ISO9001, RoHS, CE, UN38.3 and MSDS standards
- Compact 53.0 x 35.3 x 11.0mm pack weighs 65.0g
Specifications
| Brand | Otometrics |
|---|---|
| Type | Batteries |
| Battery Pack | 1-pack |
| Battery Type | Lithium |
| Battery Capacity | 1800mAh |
| Battery Voltage | 3.7 |
Questions about this item
How often will the 1800mAh lithium pack need replacing in the AccuScreen TE?
The 1800mAh 3.7V lithium cell is rated for hundreds of charge cycles; typical clinical use sees two to three years before capacity drops below useful levels.
What stops the 6.66Wh pack from running a full day of screening tests?
The 1800mAh capacity at 3.7V delivers 6.66Wh, so continuous high-draw testing will hit the energy limit after roughly four to six hours depending on screen brightness and probe activity.
Does the 65.0g battery get hot or noisy during all-day AccuScreen sessions?
No moving parts mean silent operation; the lithium chemistry and built-in protection circuit keep temperature rise modest even under sustained load in the 53.0 x 35.3 x 11.0mm enclosure.
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