Deep Cycle Battery Solutions
Reliable Power for RVs, Solar Systems, Marine & More
Model Included:
HCG27-12120: 12V 120Ah LiFePO4 Battery
HCG27-12138: 12V 138Ah LiFePO4 Battery
HCG27-12150: 12V 150Ah LiFePO4 Battery
HCG27-2475: 24V 75Ah LiFePO4 Battery
HCG27-4835: 48V 35Ah LiFePO4 Battery
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:
Internal Structure:
Characteristics Curve:
Key Benefits:
Higher qualified cylindrical cell:
UL1642, IEC62619, IEC62133 listed with Cycle life more than 3000times and excellent consistency.
Stronger BMS:
Enable to support the batteries in parallel and series connection.
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 12V 120Ah battery as other suppliers.
Market Applications:
Package:
20'Container=10Pallets=720Cartons=720Units
40'Container=20Pallets=1440Cartons=1440Units
Customized items:
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 | |||||
| HCG27-12120 | HCG27-12138 | HCG27-12150 | HCG27-2475 | HCG27-4835 | ||
| Electrical Specifications | Nominal Voltage | 12.8V | 12.8V | 12.8V | 24V | 48V |
| Nominal Capacity | 120Ah | 138Ah | 150Ah | 75Ah | 35Ah | |
| Parallel Connection | Max. 6units | Max. 6units | Max. 6units | Max. 6units | Max. 6units | |
| Serial Connection | Max. 4units | Max. 4units | Max. 4units | Max. 2units | No | |
| BMS | 4S150A | 4S150A | 4S150A | 8S80A | 16S50A | |
| Circuit Protection | Over charge, Over discharge, Over current, Over temp, Short, Balance | |||||
| Cycle Life | 3000times Cycles @100%DOD and 6000times @80% DOD | |||||
| Self Discharge | Less than 3% per month | |||||
| Charge Efficiency | 100%@0.2C | |||||
| Discharge Efficiency | 98-100%@1C | |||||
| Charge Specifications | Charge Voltage | 14.4±0.2V | 14.4±0.2V | 14.4±0.2V | 28.8±0.4V | 57.6±0.8V |
| Standard Current | 20A | 27A | 30A | 15A | 7A | |
| Fast Current | 60A | 69A | 75A | 37A | 17A | |
| Discharge Specifications | Standard Current | 20A | 27A | 30A | 15A | 7A |
| Max. Con. Current | 120A | 138A | 150A | 75A | 35A | |
| Peak Current | 600A(300ms) | 600A(300ms) | 600A(300ms) | 400A(300ms) | 200A(300ms) | |
| Cut-off Voltage | 10V | 10V | 10V | 20V | 40V | |
| Mechanical Specifications | Dimensions (mm) | 305x169x210mm(Group 27) | ||||
| Approx Weight(KG] | 13.5 | 14 | 14 | 14 | 13.5 | |
| Terminal Type | M8 | |||||
| Case Color/material | Black Plastic case(ABS) | |||||
| 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 | -5℃ to 45℃ (23℉ to 113℉) | |||||
