Power Your Drive with Lithium
Model Included:
HC Golf-7272: 72V72Ah LiFePO4 Battery
Electrical Specifications:
Nominal Voltage76.8V
Nominal Capacity72Ah
Parallel ConnectionMax. 4units
Serial ConnectionNo
BMS24S150A
ProtectionOver charge, Over discharge, Over current, Over temp, Short, Balance
CommunicationRS485, CAN, LCD , Active balancing module
Cycle Life3000times Cycles @100%DOD and 6000times @80% DOD
Self DischargeLess than 3% per month
Charge Efficiency100% @0.2C
Discharge Efficiency98-100% @1C
Charge Specifications:
Charge Voltage86.4V
Standard Current14.4A
Fast Current36A
Discharge Specifications:
Standard Current14.4A
Max. Con. Current150A
Peak Current300A (200ms)
Cut-off Voltage60V
Mechanical Specifications:
Dimensions (mm)530×260×270mm
Approx Weight(KG)50
Terminal TypeM8
Case Color/materialBlack Metal case
IP RatingIP65
Cell TypeCylinder LiFePO4 cell
Temperature Specifications:
Charge Temp0°C to 55°C （32°F to 131°F）
Discharge Temp-20°C to 60°C （-4°F to 140°F）
Storage Temp-20°C to 45°C （-4°F to 113°F）
Key Points for Quality control:
Cell match: More strict cell matching standard, the difference of lnternal resistance is 1mΩ and voltage is 5mV.
Automatic cells welding: Cells are assembled by Automatic welding equipments to ensure the quality reliability and consistency.
100% Cycle test: All battery packs are 100% cycle tested (Fully Discharged→Fully Charged→Fully Discharged→60% Charged) before package and all test reports are stored.
Unique tracking number: All battery packs are lasered an unique number on the case side for quality tracking.
Certifications:
| UL1642(Cell) | IEC62619 (Cell) | UN38.3(Cell/ Pack) |
| IEC62133(Cell) | ROHS(Cell) | CE(Pack) |
Dimensions:
Characteristics Curve:
Product advantages:
Higher qualified cylindrical cell:
UL1642, IEC62619, IEC62133 listed with Cycle life more than 3000times and excellent consistency.
Bluetooth:
Enable to monitor the battery status(charge, discharge, current, temperature, cycle life and so on) and change the data for different applications.
More stable and firm internal structure:
Cell holders can well protect and separate the cells to avoid any circuit short risk caused by vibration or impact or over current, and improve the heat dissipation.
Smaller size and less weight:
The size of our battery is just 3/4 size of the standard 48V 32Ah battery as other suppliers.
Market Applications:
Customized items:
Bluetooth App design: Help you to design and upload customized App, or supply you our Source code for your design.
Case color: Customized case color is acceptable based on quantity more than 300pcs per batch.
Label design: We can help you to design customized label on the battery.
Carton design: Customized carton is acceptable based on quantity more than 200pcs per batch.
Certificates: 50% discount on certificates cost for first bulk order and 100% reback for future orders.
NDA agreement: NDA agreement is allowed and necessary to protect your benefits.
| TECH & SPECS | Model | |
| HC Golf-7272 | ||
| Electrical Specifications | Nominal Voltage | 76.8V |
| Nominal Capacity | 72Ah | |
| Parallel Connection | Max. 4units | |
| Serial Connection | No | |
| BMS | 24S150A | |
| Circuit Protection | Over charge, Over discharge, Over current, Over temp, Short, Balance | |
| Optional Function | Rs485 ,CAN; LCD; Active balancing module | |
| Cycle Life | 3000times Cycles@100%DODand 6000times @80%DOD | |
| Self Discharge | Less than 3% per month | |
| Charge Efficiency | 100%@0.2C | |
| Discharge Efficiency | 98-100%@1C | |
| Charge Specifications | Charge Voltage | 86.4V |
| Standard Current | 14.4A | |
| Fast Current | 36A | |
| Discharge Specifications | Standard Current | 14.4A |
| Max. Con. Current | 150A | |
| Peak Current | 300A(200ms) | |
| Cut-off Voltage | 60V | |
| Mechanical Specifications | Dimensions (mm) | 530x260x270mm |
| Approx Weight(KG] | 50 | |
| Terminal Type | M8 | |
| Case Color/material | Black Metal case | |
| IP Rating | IP65 | |
| Cell Type | Cylinder LiFePO4 cell | |
| Cell holder | Yes | |
| Temperature Specifications | Charge Temp | 0℃ to 55℃(32℉to131℉) |
| Discharge Temp | -20℃ to 60℃(-4℉ to 140℉) | |
| Storage Temp | -20℃ to 45℃(-4℉ to 113℉) | |
