1. හැඳින්වීම
This manual provides essential information for the safe and efficient use of your dumfume 12V 100Ah Mini LiFePO4 Lithium Battery. Please read this manual thoroughly before installation and operation to ensure proper handling and to maximize the battery's lifespan and performance. This battery is designed for energy storage applications such as RVs, solar systems, and home energy storage.
2 ආරක්ෂිත තොරතුරු
Adhering to safety guidelines is crucial when handling lithium batteries. Failure to follow these instructions can result in serious injury, property damage, or reduced battery performance.
- Do not use as a starting battery: This LiFePO4 battery is designed for deep cycle energy storage, not for engine starting applications.
- අධික උෂ්ණත්වයෙන් වළකින්න: Do not incinerate the battery or immerse it in water. Operate within the specified temperature range.
- නිසි වාතාශ්රය: Ensure adequate ventilation during charging and discharging.
- Short circuit prevention: Avoid short-circuiting the battery terminals. Use insulated tools.
- Overcharge/Over-discharge protection: The built-in Battery Management System (BMS) provides protection against these conditions. However, always use a compatible LiFePO4 charger.
- වෘත්තීය ස්ථාපනය: If you are unsure about installation or wiring, consult a qualified professional.
- Identical batteries for series/parallel: When connecting multiple batteries, ensure they are of the same brand, type, voltage, capacity, and BMS, and were purchased within 1 month.
3. නිෂ්පාදන අවසන්view සහ විශේෂාංග
The dumfume 12V 100Ah Mini LiFePO4 Lithium Battery offers a reliable and efficient power solution with advanced features.
ප්රධාන ලක්ෂණ:
- අධි ශක්ති ඝනත්වය: Weighing approximately 19-20 lbs, it is significantly lighter than traditional lead-acid batteries while offering 1280Wh capacity.
- දිගු ආයු කාලය: Provides up to 10 years of service life, with 4000 cycles at 100% Depth of Discharge (DOD) and up to 15,000 cycles at 60% DOD.
- ඒකාබද්ධ 100A BMS: The Battery Management System protects against overcharge, over-discharge, overcurrent, short circuits, and extreme temperatures (-4°F to 158°F), ensuring stable performance and cell balancing.
- පුළුල් කළ හැකි නිර්මාණය: Supports series and parallel connections up to 4S4P, allowing for a maximum capacity of 20.48kWh for various power needs.
නිෂ්පාදන මානයන්:
The battery features a compact design for versatile installation.
- දිග: අඟල් 10.23
- පළල: අඟල් 6.61
- උස: අඟල් 8.46
- පර්යන්ත වර්ගය: M8
4. ස්ථාපනය සහ සැකසුම
Proper installation is critical for the safety and performance of your battery system.
4.1 පූර්ව ස්ථාපන චෙක්පත්
- ඕනෑම භෞතික හානියක් සඳහා බැටරිය පරීක්ෂා කරන්න.
- Ensure all connections and cables are clean and free of corrosion.
- Verify that your charging system (charger, solar charge controller, inverter) is compatible with LiFePO4 batteries and can provide the correct charging voltagඊ සහ ධාරාව.
4.2 Connecting Multiple Batteries (Series/Parallel)
The dumfume 12V 100Ah Mini LiFePO4 battery supports connections up to 4S4P (4 in series, 4 in parallel) for increased voltagඊ හෝ ධාරිතාව.
- වැදගත්: When connecting multiple batteries, they must be identical (same brand, type, voltage, capacity, and BMS) and ideally purchased within the same month to ensure balanced performance.
- සමාන්තර සම්බන්ධතාවය: Connect positive terminals together and negative terminals together to increase capacity (Ah) while maintaining the same voltage (V).
- මාලාවේ සම්බන්ධතාවය: Connect the positive terminal of one battery to the negative terminal of the next to increase voltage (V) එකම ධාරිතාව (Ah) පවත්වා ගනිමින්.
- Always use appropriate gauge cables and fuses for your system's current requirements.
4.3 මූලික ආරෝපණය
It is recommended to fully charge the battery before its first use. Use a dedicated LiFePO4 charger with the correct voltagඊ සැකසුම්.
5. මෙහෙයුම් උපදෙස්
Follow these guidelines for optimal operation of your dumfume LiFePO4 battery.
- අයකිරීම: Use a LiFePO4 compatible charger. The BMS will protect against overcharge.
- විසර්ජනය: The battery can be discharged within its specified temperature range of -4°F to 158°F. The BMS will prevent over-discharge.
- උෂ්ණත්වය සලකා බැලීම්: While the battery can discharge in cold temperatures, charging below 32°F (0°C) is generally not recommended for LiFePO4 batteries without specific low-temperature charging features, as it can damage the cells. Refer to the BMS specifications for exact charging temperature cut-offs.
- පැටවුම් කළමනාකරණය: Avoid exceeding the maximum continuous discharge current specified in the technical specifications to prevent BMS shutdown.
6. නඩත්තු කිරීම
Minimal maintenance is required for LiFePO4 batteries, but following these steps will ensure longevity.
- නිතිපතා පරීක්ෂා කිරීම: Periodically check battery terminals for cleanliness and tightness.
- ගබඩා: If storing the battery for an extended period, charge it to approximately 50-70% State of Charge (SOC) and store in a cool, dry place. Charge/discharge the battery once every 6 months to prevent damage from disuse.
- පිරිසිදු කිරීම: Use a dry cloth to clean the battery casing. Do not use solvents or immerse in water.
7. දෝශ නිරාකරණය
ඔබේ බැටරියේ ගැටළු ඇති වුවහොත්, පහත පොදු ගැටළු සහ විසඳුම් වෙත යොමු වන්න.
| ගැටලුව | විය හැකි හේතුව | විසඳුම |
|---|---|---|
| බැටරිය ආරෝපණය නොවේ | Charger incompatibility, BMS protection activated (over-discharge, low temperature), loose connections. | Verify charger is LiFePO4 compatible. Check battery voltage; if very low, a specialized recovery charger may be needed. Ensure all connections are secure. Move battery to a warmer environment if charging in cold conditions. |
| Battery not discharging/no power output | BMS protection activated (over-discharge, overcurrent, short circuit), loose connections. | Check load for short circuits or excessive current draw. Disconnect load and reconnect after a few minutes to reset BMS. Ensure all connections are secure. Charge the battery if it is in an over-discharged state. |
| ධාරිතාව හෝ ධාවන කාලය අඩු කිරීම | Aging battery, improper charging, extreme operating conditions. | Ensure battery is fully charged regularly. Avoid consistently operating at very high or low temperatures. If the battery is very old, its natural capacity may have diminished. |
If the problem persists after attempting these solutions, please contact dumfume customer support.
8. පිරිවිතර
Detailed technical specifications for the dumfume 12V 100Ah Mini LiFePO4 Lithium Battery.
| පිරිවිතර | වටිනාකම |
|---|---|
| වෙළඳ නාමය | dumfume |
| ආදර්ශ අංකය | 2*DFBattery-12V100AM |
| නාමික වෙළුමtage | 12.8V |
| නාමික ධාරිතාව | 100ආහ් |
| බලශක්තිය | 1280Wh |
| බැටරි වර්ගය | LiFePO4 (ලිතියම් යකඩ පොස්පේට්) |
| BMS | බිල්ට්-ඉන් 100A |
| සයිකල් ජීවිතය | 4000 cycles @ 100% DOD, up to 15,000 cycles @ 60% DOD |
| මානයන් (L x W x H) | අඟල් 10.23 x 6.61 x 8.46 |
| අයිතමයේ බර | Approx. 19-20 lbs (46.6 pounds for 2-pack) |
| ටර්මිනල් වර්ගය | M8 |
| විසර්ජන උෂ්ණත්ව පරාසය | -4°F සිට 158°F (-20°C සිට 70°C) |
| ආරෝපණ උෂ්ණත්ව පරාසය | 32°F to 113°F (0°C to 45°C) (typical for LiFePO4, refer to BMS for exact cut-off) |
| ශ්රේණි/සමාන්තර හැකියාව | Up to 4S4P (max 20.48kWh) |
9. වගකීම් සහ සහාය
dumfume is committed to providing quality products and customer satisfaction.
වගකීම් තොරතුරු:
For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official dumfume webවෙබ් අඩවිය. වගකීම් සහතිකය සාමාන්යයෙන් සාමාන්ය භාවිතය යටතේ ද්රව්ය හා වැඩ කිරීමේ දෝෂ ආවරණය කරයි.
පාරිභෝගික සහාය:
If you have any questions, concerns, or require technical assistance, the dumfume Support Team is available 24/7. Please have your model number and purchase information ready when contacting support.
- Webඅඩවිය: www.dumfume.com
- සම්බන්ධතා ඊමේල්: service@dumfume.com
