1. Uvod
This manual provides essential information for the safe and efficient operation of your Renogy 12V 20A AC-to-DC Portable LFP Battery Charger. Please read this manual thoroughly before use and retain it for future reference. This charger is designed specifically for Lithium Iron Phosphate (LiFePO4) batteries, offering automatic charging with a wide input voltage range and multiple electronic protections.
2. Varnostna navodila
Always observe the following safety precautions to prevent personal injury or damage to the charger or battery.
- Preberite vsa navodila: Before using the charger, read all instructions and cautionary markings on the charger, the battery, and the product using the battery.
- Uporabljajte v dobro prezračevanih prostorih: Operate the charger in a well-ventilated area. Do not cover the charger during operation.
- Izogibajte se vlagi: Do not expose the charger to rain, snow, or excessive moisture.
- Pravilne povezave: Ensure all connections are secure and correct before plugging the charger into an AC outlet.
- Izklopite napajanje: Always disconnect the AC power before making or breaking connections to the battery.
- Vrsta baterije: This charger is designed exclusively for 12V Lithium Iron Phosphate (LiFePO4) batteries. Do not attempt to charge other battery types (e.g., lead-acid, Ni-Cd, Ni-MH) as this may cause damage or injury.
- Damaged equipment: Do not operate the charger if it has received a sharp blow, been dropped, or otherwise damaged. Contact Renogy support for assistance.
- Children and unauthorized personnel: Keep the charger out of reach of children and ensure only qualified individuals operate the device.
3. Vsebina paketa
Ob razpakiranju preverite, ali so vsi predmeti prisotni:
- Renogy 12V 20A AC-to-DC Portable LFP Battery Charger (Model RBC20A1P)
- AC Charger Power Adapter Cable (1200mm 18AWG)
- Alligator Clips Cable (600mm 14AWG) with Blade Automotive Fuse Holder (30A) and Blade Fuse (30A)

4. Značilnosti izdelka
The Renogy 12V 20A AC-to-DC Portable LFP Battery Charger offers advanced features for reliable battery charging:
- Automatic LFP Battery Charging: Designed for 12V Lithium Iron Phosphate (LiFePO4) batteries, providing an optimal charging profile.
- Wide Input Voltage Domet: Compatible with 100-240V AC power sources, making it versatile for various regions.
- Easy-to-Understand LED Indicator: A single LED provides clear status updates on the charging process.
- Simple Plug-and-Play Technology: Features alligator clips for straightforward connection to battery terminals.
- Elektronske zaščite: Includes safeguards against short circuit, over-current, over-voltage, pod voltage in obrnjena polarnost.
- Aktivacija litija: Capable of activating deeply discharged lithium batteries.
- Silent and Efficient Heat Dissipation: Fanless design ensures quiet operation.


5. Nastavitev in namestitev
Follow these steps to set up your Renogy battery charger:
- Pripravite baterijo: Ensure the battery is a 12V Lithium Iron Phosphate (LiFePO4) type. Check the battery terminals for cleanliness and ensure they are free of corrosion.
- Connect Alligator Clips: Connect the red positive (+) alligator clip to the positive (+) terminal of the battery. Connect the black negative (-) alligator clip to the negative (-) terminal of the battery. Ensure a secure connection.
- Priključite AC napajanje: Plug the AC Charger Power Adapter Cable into the charger's AC port. Then, plug the other end of the AC power adapter cable into a standard 100-240V AC electrical outlet.
- Preverite povezavo: LED indikator polnilnika bo zasvetil, da bi prikazal stanje polnjenja.

6. Navodila za uporabo
Once connected, the charger will automatically begin the charging process. The LED indicator provides visual feedback:
- Rdeča LED: Označuje, da se baterija trenutno polni.
- Zelena LED: Označuje, da je baterija popolnoma napolnjena.
The charger employs a smart overcharge protection mechanism, automatically adjusting the charging current to maintain optimal battery health and prolong lifespan.

A 100Ah LiFePO4 battery can be fully charged in approximately 3.5 hours with this 20A charger.
7. Vzdrževanje
Za zagotovitev dolge življenjske dobe in optimalne zmogljivosti vašega polnilnika:
- Čiščenje: Keep the charger clean and free from dust and debris. Use a dry cloth to wipe the exterior.
- Shranjevanje: Ko polnilnika ne uporabljate, ga shranjujte na hladnem in suhem mestu, stran od neposredne sončne svetlobe in ekstremnih temperatur.
- Pregled kabla: Periodically inspect the AC power cable and alligator clips cable for any signs of damage, fraying, or exposed wires. Replace if damaged.
- Preverjanje varovalk: The alligator clips cable includes an inline blade fuse. If the charger stops working, check and replace the fuse if necessary (30A blade fuse).
8. Odpravljanje težav
Če imate težave s polnilnikom, glejte naslednjo tabelo:
| Težava | Možen vzrok | rešitev |
|---|---|---|
| LED lučka polnilnika ne sveti. | No AC power; Loose connections; Blown fuse; Faulty charger. | Check AC outlet and power cable. Ensure all connections are secure. Check and replace the 30A blade fuse in the alligator clips cable. If issues persist, contact Renogy support. |
| Charger LED is red but battery is not charging. | Poor battery connection; Battery fault. | Ensure alligator clips are securely attached to battery terminals. Verify battery voltage in zdravje. |
| Charger LED is green but battery is not fully charged. | Incorrect battery type; Battery fault. | Confirm battery is a 12V LiFePO4 type. Test battery health. |
| Charger gets excessively hot. | Slabo prezračevanje; preobremenitev. | Ensure charger is in a well-ventilated area and not covered. Disconnect and allow to cool. If overheating persists, contact Renogy support. |
9. Specifikacije
| Parameter | Vrednost |
|---|---|
| Model | RBC20A1P |
| Dimenzije izdelka | 64 x 233 x 108 mm (G x Š x V) |
| Teža predmeta | 5 funtov (2.27 kg) |
| Izhodna voltage | 12 voltov (DC) |
| Polnilni tok | 20A |
| Vhodna voltage Območje | 100-240V AC |
| Samoporaba | 50mA |
| Združljiva vrsta baterije | Litijev železov fosfat (LiFePO4) |
| Varnostni certifikati | UKCA, CE, CB, PSE |
| barva | Črna |
10. Garancija in podpora
Renogy products are manufactured to high-quality standards. For warranty information, technical support, or service inquiries, please visit the official Renogy webspletno mesto ali se obrnite na njihovo službo za pomoč strankam. Račun shranite kot dokazilo o nakupu za uveljavljanje garancije.
Renogy Contact Information:
Webspletno mesto: www.renogy.com
Support Email: [Refer to Renogy website for current support email]
Support Phone: [Refer to Renogy website for current support phone number]





