Custom rechargeable battery solutions for tympanometers, portable hearing screening devices, audiology equipment and ENT diagnostic devices, with application references including Welch Allyn (Hillrom), Interacoustics, MAICO, Grason-Stadler, Otometrics and Natus. We provide customizable Ni-MH rechargeable battery packs with flexible voltage, capacity, shape, connector, BMS and pack configurations. Reference models include Welch Allyn MicroTymp 1, MT1, MicroTymp 2, Interacoustics Titan and MAICO easyTymp. OEM/ODM battery development is available for medical device manufacturers, brands and distributors.
Brand Name :
OEMBattery Type :
Ni-MH Rechargeable Battery PackNominal Voltage :
Custom / 3.6V / 3.7V / 7.2V / 7.4VNominal Capacity :
Custom / 150mAh – 5000mAh+Cell Options :
Cylindrical / Prismatic / Pouch; EVE / Samsung / LG / Panasonic / GPApplication :
Tympanometer / Portable Hearing Screening Device / Audiology Equipment / ENT Diagnostic DeviceCompatible Brands :
Welch Allyn (Hillrom) / Interacoustics / MAICO / Grason-Stadler / Otometrics / NatusCompatible Models :
Welch Allyn MicroTymp 1 / MT1 / MicroTymp 2; Interacoustics Titan; MAICO easyTympCertification :
CE / RoHS / UN38.3 / MSDS / Regulation (EU) 2023/1542 Compliant1.Custom Battery Solutions for Portable Audiology Devices
Different medical diagnostic devices may use non-standard battery packs with specific dimensions, terminals or connection requirements. ShangGuo Technology can develop customized battery packs based on the structure and electrical requirements of your equipment.From cell selection and pack configuration to connector and battery shape, we can adjust the battery design around your device.
Customization Options:

2.Flexible Cell Selection & Battery Pack Assembly
The battery pack is built around the required voltage, capacity, dimensions and application conditions of the target device. Our production process includes cell selection, cell matching, welding, insulation and final battery pack assembly.Each stage is designed to provide a consistent battery structure and reliable electrical connection for portable medical equipment.
Production Process:

From your initial requirements to sample evaluation and production planning.
Project timing and production arrangements depend on the confirmed specifications, sample approval and order requirements.
Meet our team at industry exhibitions to discuss custom battery packs, application requirements and OEM/ODM cooperation.
Explore our manufacturing capabilities, available compliance documentation and battery development experience across different applications.
Documentation may be available according to the battery model, destination market and project requirements. Please confirm the applicable documents for your specific product.
Note: Displayed documents are examples of available compliance or test documentation. Applicability and validity depend on the specific battery, configuration, market and project. Please request the relevant documents for your order.
Examples of battery solutions developed for different equipment and application requirements.
Our battery development experience covers a wide range of equipment categories and specialized applications.
Our team supports custom battery projects with technical communication, product evaluation and after-sales coordination.
Warranty coverage, duration and remedies are subject to the applicable quotation, order terms and product specifications. If an issue occurs, please provide the order details and relevant photos or test information so our team can assess the case and advise on the next steps.
Our team can help coordinate technical questions related to battery specifications, connectors, wiring, charging requirements and product application. Response times depend on the inquiry, project details and support arrangements.
For suspected quality issues or products that do not meet the agreed specifications, contact us with the order number and supporting details. Return, repair or replacement arrangements will be reviewed according to the confirmed order terms and the assessment results.
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