Key Advantages
Vibration-Resistant Design for Reliable Mobile Operation:
Designed for mobile weighing applications, the battery pack features reinforced internal structures and high-strength protective case to withstand vibrations, impacts, and shocks from forklift movement and crane scale lifting. High energy density cells provide large capacity in a compact design, fitting limited installation spaces without interfering with weighing system wiring.
Intelligent BMS Management for Stable Output:
Equipped with intelligent BMS and cell balancing technology, the battery pack continuously monitors and balances cell voltage differences, reducing capacity degradation caused by frequent start-stop cycles and intermittent heavy-load operation. Stable voltage output helps maintain accurate weighing signals while reducing battery replacement frequency and maintenance costs.
Industrial-Grade Protection for All-Weather Performance:
Built with multi-layer safety protection against overcharge, over-discharge, overcurrent, short circuits, and extreme temperatures. With excellent low-temperature performance, the battery maintains over 85% discharge capacity at -20°C, ensuring reliable operation in cold storage facilities, factories, logistics parks, and outdoor construction sites.
Specifications
|
Product Specifications |
HQ-3.7V4Ah(Optional：6.4V 4.5Ah) |
Battery Type |
NCM Battery(Optional：pouch polymer Lithium Battery) |
|
Charging Voltage |
4.2V |
Charging Current |
2A |
|
Discharge Current |
3A |
Cut-off Voltage |
3V |
|
Product Dimensions |
75 * 38 * 21 mm |
Cycle Life |
≥ 650 times |
|
Operating Temperature |
-20 - 55℃ |
Storage Temperature |
-10-35℃ |
|
BMS |
/ |
Battery Display |
/ |
|
Warranty |
3 years |
Service Life |
5 years |
Application Scenarios
1. Vehicle-mounted Weighing Equipment for Forklifts: Compatible with built-in weighing scales and retrofitted weighing terminals for internal combustion and electric forklifts. Vibration-proof and long-lasting, supporting all-day material transfer weighing in factories without frequent downtime for charging.
2. Industrial Wireless Suspended Crane Scales: Suitable for overhead traveling crane scales, wireless lifting crane scales, and dock hoisting weighing equipment. Sustained voltage stabilization during suspended operation ensures real-time stable upload of long-distance wireless weighing data.
3. Special Weighing Instruments for Cold Chain Warehousing: Designed for cold-storage forklift scales and low-temperature crane scales, maintaining stable weighing accuracy under subzero conditions for fresh and frozen goods handling.
4. Mobile Weighing Machinery for Construction & Logistics Sites: Suitable for construction lifting crane scales and mobile forklift platform scales for freight yards. Adaptable to large day-night temperature differences and vehicle bumping in open-air environments, maintaining stable endurance without signal disconnection during outdoor work.
FAQ
1. Q: Can multiple batteries of the same specification be connected in parallel to expand endurance for large heavy-duty crane scales?
A: Yes. Customized parallel connection solutions are available. Balanced parallel protection circuits can be configured before delivery. Voltage differences remain controllable after multiple battery packs are connected in parallel, preventing damage from over-discharge of a single pack and effectively extending continuous operating time of heavy-duty crane scales.
2. Q: Bumpy forklift travel and swinging crane hoisting often cause jumping weighing readings and signal interruption. How do the batteries solve this problem?
A: All finished batteries undergo vibration durability and intermittent heavy-load discharge simulation tests. The internal reinforced buffer structure is matched with low internal resistance voltage-stabilizing BMS. Complete safety tests covering extreme temperatures, short circuits and aging are also performed. Voltage output stays stable under bumpy and hoisting working conditions, sustaining consistent wireless weighing signals.
3. Q: Can you print our own logo on the batteries or packages?
A: Yes. We provide exclusive private labeling services and can print your logo strictly in accordance with your requirements to help you build your own brand.
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