72V 19.5Ah Lithium Battery Pack With RS485 Communication 40A Max Discharge Stable Structure Wide Temperature Industrial Robot Replacement Power Battery
| Nominal voltage: | 72V | Rated capacity: | 19.5Ah |
| Charging voltage: | 84V | Maximum charging current: | 10A |
| Standard charging current: | 3.9A | Maximum discharge current: | 40A |
| Discharge cut-off voltage: | 53V | Charging temperature: | 0~45°C |
| High Light: | 72V 19.5Ah Robot Lithium Battery,Lightweight Robot Lithium Battery |
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This 72V 19.5Ah lithium battery pack is specifically engineered for industrial automated robots, addressing common limitations of generic power packs including unstable internal structure, limited output current, and lack of data communication capabilities.
- Solid Reinforced Internal Structure: Resists vibration and impacts during robot movement, preventing internal cell displacement and damage during extended automated operation.
- High Current Discharge Support: 40A maximum discharge current meets instant high-power demands of robot arm movement and equipment startup.
- Standard RS485 Data Communication: Enables bidirectional real-time data transmission for monitoring remaining power and operational status.
- Wide Temperature Stable Output: Consistent performance from -20℃ to 60℃, suitable for year-round factory workshop environments.
- Low Internal Impedance Design: Internal impedance ≤150mΩ reduces heat accumulation during continuous high-current output, extending service life.
| Product Name | 72V 19.5Ah Lithium Battery For Industrial Robot |
| Nominal Voltage | 72V |
| Rated Capacity | 19.5Ah |
| Charging Voltage | 84V |
| Standard Charge Current | 3.9A |
| Max Charge Current | 10A |
| Standard Discharge Current | 3.9A |
| Max Discharge Current | 40A |
| Discharge Cut-off Voltage | 53V |
| Charging Temperature | 0℃ ~ 45℃ |
| Discharge Temperature | -20℃ ~ 60℃ |
| Dimension | 300 × 157 × 110 mm |
| Internal Resistance | ≤150mΩ |
| Net Weight | Approx 7.2Kg |
| Communication Protocol | RS485 |
Challenge: Standard batteries lack high-current output capacity for fast robot arm movement startup.
Solution: 40A max discharge current fully supports instant high-power operation demands.
Challenge: Batteries without communication function cannot provide power data, causing unexpected halts.
Solution: RS485 real-time communication transmits battery status for optimal operation scheduling.
Challenge: Conventional power packs output unstable power in low-temperature environments.
Solution: Reliable discharge performance at -20℃ ensures consistent operation in cold workshops.
Challenge: Loose battery structures get damaged from frequent movement vibration.
Solution: Solid reinforced design provides anti-vibration protection for long-term deployment.
As a professional industrial lithium battery manufacturer, Yunfan provides comprehensive tailored solutions for robot equipment brands and automation engineering suppliers:
- Adjust voltage, capacity, and maximum discharge current parameters
- Custom RS485 communication logic, pin layout, and terminal wiring
- Modify shell dimensions, mounting brackets, and branding
- Reset BMS protection thresholds for special continuous-operation equipment
- Custom export packaging and trial batch support
- Pre-sales technical matching and compatibility verification
- Full pre-delivery inspection including charge-discharge aging and RS485 testing
- Remote video guidance for installation, wiring, and communication debugging
- MSDS and UN38.3 certification for global customs clearance
- Long-term technical optimization support for updated equipment models
Packing: Single batteries wrapped with anti-collision foam in reinforced export cartons. Reinforced wooden cases available for bulk orders. All packages include standard battery hazard labels.
Shipping: Complete dangerous goods certification supports sea freight, air freight, and international cargo delivery with logistics tracking and shipment monitoring.
A: It adopts standard size and RS485 communication parameters. Please provide your robot model and pin definition for compatibility confirmation.
A: Yes, it can discharge steadily from -20℃ to 60℃, fully adaptable to cold factory workshop environments.
A: Use a dedicated 84V lithium battery charger. Mismatched charging voltage will damage internal circuits.
A: Full OEM & ODM customization is available. Contact Yunfan sales team for bulk quotation and tailored solutions.
A: With 19.5Ah capacity and stable 40A maximum discharge current, it supports long-duration continuous operation of industrial mobile robotic equipment.
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