1. Gabatarwa
Thank you for choosing the Einhell 4512090 Dualport Power X-Change Dual Rapid Charger. This charger is designed to efficiently charge two Power X-Change batteries simultaneously, minimizing downtime and maximizing productivity for your Einhell tools.
The Power X-Change TwinCharger incorporates advanced charging technology to optimize battery life and ensure safe operation. Real-time battery status is conveniently displayed via LED indicator lights on both the battery and the charger. Its design also allows for easy wall mounting, providing a tidy and accessible charging station in your workshop or garage.

Figure 1: Einhell Dualport Power X-Change Dual Rapid Charger
2. Bayanin Tsaro
GARGADI: Karanta duk gargaɗin aminci, umarni, misalai, da ƙayyadaddun bayanai da aka bayar tare da wannan kayan aikin wutar lantarki. Rashin bin duk umarnin da aka jera a ƙasa na iya haifar da girgiza wutar lantarki, wuta, da/ko mummunan rauni. Ajiye duk gargaɗi da umarni don tunani na gaba.
- Always ensure the charger is disconnected from the power supply before cleaning or maintenance.
- Kada a bijirar da caja ga ruwan sama ko yanayin rigar. Shigar da ruwa zuwa kayan aikin wuta zai ƙara haɗarin girgiza wutar lantarki.
- Use only with Einhell Power X-Change 18-Volt Lithium-Ion batteries. Using other batteries may cause injury and fire.
- Do not charge damaged batteries. Inspect batteries for damage before charging.
- Ensure adequate ventilation during charging. Do not cover the charger or batteries.
- Tsare caja daga tushen zafi da hasken rana kai tsaye.
- Wannan samfurin ya ƙunshi sinadarai da aka sani ga Jihar California don haifar da ciwon daji da lahani na haihuwa ko wasu lahani na haihuwa. Don ƙarin bayani, je zuwa www.P65Warnings.ca.gov.
3. Saita
3.1 Buɗewa
Carefully remove the charger from its packaging. Inspect the unit for any signs of damage during transit. Retain the packaging for future storage or transport.
3.2 Hawan bango (Na zaɓi)
The Einhell Dualport Charger can be conveniently mounted to a wall to save space and keep your charging station organized.
- Identify a suitable location on a sturdy wall, close to a power outlet.
- Mark the positions for the mounting screws using the keyholes on the back of the charger as a template.
- Drill pilot holes and insert appropriate wall anchors (not included) if necessary.
- Secure the charger to the wall using screws, ensuring it is firmly attached.
3.3 Haɗin Wuta
Plug the charger's power cord into a standard electrical outlet. The charger is now ready for use.
4. Umarnin Aiki
4.1 Cajin Batura
The Power X-Change TwinCharger is designed to charge two 18-Volt Power X-Change batteries simultaneously.
- Tabbatar an haɗa caja zuwa tushen wuta.
- Align the battery with the charging slot on the charger.
- Slide the battery firmly into the slot until it clicks into place.
- Repeat for the second battery if charging two simultaneously.
- The charger will automatically begin the 6-stage tsarin caji.

Figure 2: Batteries inserted into the Dual Rapid Charger for charging.

Figure 3: The charger supports parallel charging for efficiency.
4.2 Fitilar Fitilar LED
The charger features LED indicators that provide real-time status of the charging process and battery condition. Refer to the charger's label for specific light patterns and their meanings (e.g., charging, fully charged, error).
4.3 Charging Times
The charging time varies depending on the battery's Amp-hour (Ah) capacity. The charger is designed for rapid charging.

Figure 4: Approximate charging times for various Power X-Change batteries.

Figure 5: The charger can fully charge a 1.5 Ah battery in approximately 30 minutes.
4.4 Daidaituwar Duniya
This charger is universally compatible with all batteries within the Einhell Power X-Change platform, offering versatility across your range of Einhell tools.

Figure 6: The charger is universally compatible with all Einhell Power X-Change batteries.

Figure 7: The Power X-Change platform offers a wide range of compatible tools.
5. Kulawa
5.1 Tsaftacewa
Regularly clean the charger's exterior with a soft, dry cloth. Do not use abrasive cleaners or solvents. Ensure no dust or debris accumulates in the charging slots.
5.2 Adana
When not in use, store the charger in a clean, dry place, away from direct sunlight and extreme temperatures. If wall-mounted, ensure it is securely fastened.
5.3 Kula da baturi
The charger's advanced technology helps improve battery life. For optimal battery longevity, avoid fully discharging batteries before recharging them. Store batteries in a cool, dry place when not in use.
6. Shirya matsala
| Matsala | Dalili mai yiwuwa | Magani |
|---|---|---|
| Charger not operating / No LED indication | No power supply; Loose connection | Duba wurin fitar da wutar lantarki; Tabbatar cewa an haɗa igiyar wutar lantarki da kyau. |
| Baturi baya caji | Battery not properly seated; Damaged battery; Charger malfunction | Re-insert battery firmly; Inspect battery for damage; Contact customer support if issue persists. |
| Charger or battery gets hot during charging | Normal operation (some heat is expected); Poor ventilation | Some heat is normal. Ensure charger and batteries are in a well-ventilated area. If excessively hot or smoking, disconnect immediately and contact support. |
| Charging process is slow | Battery capacity is high; Battery deeply discharged | Larger capacity batteries take longer. Deeply discharged batteries may require a longer initial charge cycle. |
7. Ƙayyadaddun bayanai
- Mai ƙira: Einhell
- Lambar Sashe: 4512090
- Lambar Samfurin Abu: 4512090
- Nauyin Abu: 8.51 fam
- Girman samfur: 8.7 x 7.56 x 9.25 inci
- Launi: Ja
- Salo: Caja biyu
- Tushen wutar lantarki: Ana Karfin Batir
- Voltage: 18 Volts
- Yawan Kunshin Abu: 1
- Takaddun shaida: UL
- Abubuwan da aka haɗa: Caja
- Batura sun haɗa?: A'a
- Batura ake bukata?: Yes (2 Lithium Ion batteries required)
- Nau'in Kwayoyin Baturi: Lithium ion
- Abubuwan Amfani Don Samfura: Kayan Aiki
8. Garanti da Tallafawa
8.1 Bayanin Garanti
The Einhell 4512090 Dualport Power X-Change Dual Rapid Charger comes with a Garanti na shekaru 2 from the date of purchase. This warranty covers defects in material and workmanship under normal use. Please retain your proof of purchase for warranty claims.
8.2 Tallafin Abokin Ciniki
For technical assistance, troubleshooting not covered in this manual, or warranty inquiries, please contact Einhell customer support.
Website: www.einhell.com
Waya: Refer to your regional Einhell website don lambobin tuntuɓar gida.





