Engineered for ultra-stable voltage output, extended runtime, rugged environmental protection, and zero-compromise precision in field operations.
Precision diagnostic and field-testing devices — including acoustic monitors, thermal imaging cameras, laser alignment systems, ultrasonic flaw detectors, and environmental monitoring tools — require uninterrupted, highly stable portable power to guarantee accurate data measurement. Standard commercial off-the-shelf (COTS) batteries frequently fall short under industrial mechanical shock, extreme operating temperatures, and rigorous power draw spikes. APEX Mobile Power (AMP) designs and manufactures custom OEM lithium-ion (Li-Ion) and lithium iron phosphate (LiFePO4) battery packs engineered to match the mechanical, electrical, and environmental specifications of leading international test and measurement instrument OEMs.
With over 14 years of dedicated engineering expertise and a team of 60+ full-time battery engineers, APEX Mobile Power bridges US-based design innovation with global manufacturing infrastructure. We empower OEM engineering teams to accelerate product development cycles while fulfilling stringent international safety certifications.
Sensitive measurement sensors demand clean, ripple-free power supply. AMP designs low-noise custom BMS circuitry with ultra-low electromagnetic interference (EMI) to protect diagnostic signal integrity.
Designed to maintain high discharge efficiency in extreme conditions ranging from sub-zero field inspections (-40°C) to high-heat manufacturing plants (+65°C).
Custom molded housings engineered for IP67/IP68 dust and water protection, coupled with shock-absorbing internal potting to withstand repetitive drop impact and continuous vibration.
Advanced SMBus, I2C, CANbus, and UART communication protocols integrated with high-accuracy TI fuel gauge ICs for real-time state-of-charge (SOC) and health (SOH) reporting.
Every test instrument possesses unique power draw characteristics, ergonomic weight budgets, and physical dimensions. AMP manufactures custom-configured battery modules optimized for a wide spectrum of field-deployed instruments:
Acoustic monitoring and ultrasonic equipment perform continuous predictive maintenance in industrial facilities, utility grids, and pipeline networks. These devices require prolonged multi-shift operation without field battery swaps.
Handheld thermal imagers utilized in electrical auditing, building diagnostics, and utility sub-stations operate under intense solar radiation or extreme cold.
Precision laser alignment devices operate adjacent to heavy rotating machinery subject to violent mechanical vibration and industrial contaminants.
Environmental loggers deployed in industrial freezers, high-temperature foundries, and remote weather stations demand low self-discharge rates and extended standby longevity.
The table below details typical custom engineering parameters available for test and measurement OEM projects:
| Parameter | Standard Specification Range | Custom OEM Options |
|---|---|---|
| Nominal Voltage | 3.6V, 7.2V, 11.1V, 14.8V, 25.2V | Custom series configurations up to 48V+ |
| Capacity Range | 2,200 mAh to 50,000 mAh | Scalable parallel cell arrangements |
| Chemistry Selection | NMC Li-Ion / LiFePO4 / Lithium Polymer | Sodium-Ion & High-Rate Discharge cells available |
| Operating Temperature | Discharge: -20°C to +60°C | Charge: 0°C to +45°C | Extended Range: -40°C to +65°C with internal heating elements |
| BMS Communication | SMBus v1.1, I2C, HDQ, CAN 2.0B, UART | Custom proprietary telemetry firmware integration |
| Ingress Protection | IP54, IP65, IP67, IP68 | Ultrasonic enclosure welding, overmolding, potting |
| Safety Standards | UN38.3, IEC 62133-2, UL 2054, UL 1642, CE, RoHS | ATEX / IECEx Intrinsic Safety compliance support |
Every custom battery pack engineered by APEX Mobile Power undergoes strict end-of-line testing, including automated optical inspection (AOI), computerized cell matching, thermal cycling test, vibration test, drop test, and 100% full-cycle burn-in testing. Certified under SGS-audited quality management systems, our state-of-the-art global production complex delivers reliable power modules for zero-tolerance equipment applications.
Quality Management System Certified
Medical & High-Reliability Quality Certified
Full-Stack In-House Hardware & Firmware R&D
Successfully Delivered to Global OEM Partners
International distribution requires compliance with strict dangerous goods shipping regulations. AMP manages full compliance testing and documentation to ensure smooth market access across North America, Europe, Asia-Pacific, and Latin America.
Need a customized lithium battery solution tailored to your exact enclosure size, voltage, capacity, and environmental specifications? Speak directly with our senior engineering team to get full technical documentation, 3D CAD modeling, and project evaluation.
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