1. Bubuka
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. Émbaran Kasalametan
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.
- Hindarkeun suhu anu ekstrim: Do not incinerate the battery or immerse it in water. Operate within the specified temperature range.
- Ventilasi anu leres: Ensure adequate ventilation during charging and discharging.
- Short circuit prevention: Ulah nepi ka terminal batréna korsleting. Anggo alat anu diisolasi.
- Overcharge/Over-discharge protection: The built-in Battery Management System (BMS) provides protection against these conditions. However, always use a compatible LiFePO4 charger.
- Pamasangan profésional: 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. Produk Langkungview jeung Fitur
The dumfume 12V 100Ah Mini LiFePO4 Lithium Battery offers a reliable and efficient power solution with advanced features.
Fitur konci:
- Kapadetan Énergi Luhur: Weighing approximately 19-20 lbs, it is significantly lighter than traditional lead-acid batteries while offering 1280Wh capacity.
- Umur Panjang: 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.
- Integrated 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.
- Desain Expandable: Supports series and parallel connections up to 4S4P, allowing for a maximum capacity of 20.48kWh for various power needs.
Ukuran produk:
The battery features a compact design for versatile installation.
- Panjangna: 10.23 inci
- lebar: 6.61 inci
- Jangkungna: 8.46 inci
- Tipe Terminal: M8
4. Instalasi jeung Setup
Proper installation is critical for the safety and performance of your battery system.
4.1 Cék Pra-Pamasangan
- Pariksa batréna pikeun karuksakan fisik.
- 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 voltage jeung ayeuna.
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 voltage atawa kapasitas.
- penting: 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.
- Sambungan paralel: Connect positive terminals together and negative terminals together to increase capacity (Ah) while maintaining the same voltage (V).
- Sambungan runtuyan: Connect the positive terminal of one battery to the negative terminal of the next to increase voltage (V) while maintaining the same capacity (Ah).
- Always use appropriate gauge cables and fuses for your system's current requirements.
4.3 Ngecas Awal
It is recommended to fully charge the battery before its first use. Use a dedicated LiFePO4 charger with the correct voltage setélan.
5. Parentah Operasi
Follow these guidelines for optimal operation of your dumfume LiFePO4 battery.
- Ngecas: Use a LiFePO4 compatible charger. The BMS will protect against overcharge.
- Discharger: The battery can be discharged within its specified temperature range of -4°F to 158°F. The BMS will prevent over-discharge.
- Pertimbangan Suhu: 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.
- Manajemén beban: Avoid exceeding the maximum continuous discharge current specified in the technical specifications to prevent BMS shutdown.
6. Pangropéa
Minimal maintenance is required for LiFePO4 batteries, but following these steps will ensure longevity.
- Inspeksi rutin: Periodically check battery terminals for cleanliness and tightness.
- Panyimpenan: 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.
- beberesih: Use a dry cloth to clean the battery casing. Do not use solvents or immerse in water.
7. Cara ngungkulan
If you encounter issues with your battery, refer to the following common problems and solutions.
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Batré teu ngecas | 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. |
| Kapasitas atanapi waktos operasi anu dikirangan | 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. Spésifikasi
Detailed technical specifications for the dumfume 12V 100Ah Mini LiFePO4 Lithium Battery.
| Spésifikasi | Nilai |
|---|---|
| merek | dumfume |
| Nomer modél | 2*DFBattery-12V100AM |
| Nominal Voltage | 12.8V |
| Kapasitas nominal | 100 Ah |
| Énergi | 1280Wh |
| Jenis Batré | LiFePO4 (Litium Beusi Fosfat) |
| BMS | Diwangun-di 100A |
| Siklus Kahirupan | 4000 cycles @ 100% DOD, up to 15,000 cycles @ 60% DOD |
| Ukuran (L x W x H) | 10.23 x 6.61 x 8.46 inci |
| Item Beurat | Approx. 19-20 lbs (46.6 pounds for 2-pack) |
| Tipe Terminal | M8 |
| Rentang Suhu ngurangan | -4°F nepi ka 158°F (-20°C nepi ka 70°C) |
| Ngecas Rentang Suhu | 32°F to 113°F (0°C to 45°C) (typical for LiFePO4, refer to BMS for exact cut-off) |
| Series/Parallel Capability | Up to 4S4P (max 20.48kWh) |
9. Garansi jeung Rojongan
dumfume is committed to providing quality products and customer satisfaction.
Inpormasi Garansi:
For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official dumfume websitus. Garansi biasana nyertakeun cacad dina bahan sareng pagawean dina panggunaan normal.
Rojongan Palanggan:
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.
- Websitus: www.dumfume.com
- Email Kontak: service@dumfume.com
