Litheli U20BY03-0J000
Litheli 20V 4.0Ah U20 Series Portable Outdoor Battery User Manual
Model: U20BY03-0J000
1. Ro-ràdh
This manual provides essential instructions for the safe and efficient use of your Litheli 20V 4.0Ah U20 Series Portable Outdoor Battery (Model: U20BY03-0J000). This mobile battery is designed for compatibility with all Litheli U20 series electrical products, as well as various portable devices such as smartphones and tablets. Please read this manual thoroughly before operation and retain it for future reference.
Bathar seachadview

Figure 1: Litheli 20V 4.0Ah U20 Series Portable Outdoor Battery.
Prìomh fheartan
- Meudan: 15D x 10L x 5À cm
- Cuideam: 550g
- Comas: 20000 mAh
- Cur a-steach/toradh: Type-C, Type-A
- Co-chòrdalachd: Fully compatible with Litheli U20 series electrical products, smartphones, and tablets.
- So-ghiùlain: Compact design suitable for travel and outdoor use, airline carry-on possible.
2. Stiùireadh Sàbhailteachd Cudromach
Dh’ fhaodadh fàilligeadh ann a bhith a’ leantainn nan stiùiridhean sàbhailteachd seo teine, clisgeadh dealain no leòn adhbhrachadh.
- Na cuir às a chèile, na fosgail no na reub am pasgan bataraidh.
- Na cuir a-mach am pasgan bataraidh gu teas no teine. Seachain stòradh ann an solas dìreach.
- Na cuir cuairt ghoirid air pasgan bataraidh. Na stòraich pacaidean bataraidh gun fhiosta ann am bogsa no drathair far am faod iad cuairt ghoirid a thoirt air a chèile no a bhith air an cuairteachadh goirid le stuthan giùlain.
- Na toir air falbh pasgan bataraidh bhon phacaid tùsail aige gus am bi feum air airson a chleachdadh.
- Na cuir stad air pacaidean bataraidh gu clisgeadh meacanaigeach.
- Ma thachras bataraidh aoidionach, na leig leis an leaghan a dhol an conaltradh ris a ’chraiceann no na sùilean. Ma chaidh conaltradh a dhèanamh, nigh an raon air a bheil buaidh le tòrr uisge agus iarr comhairle meidigeach.
- Cùm pacaidean bataraidh glan agus tioram.
- Na cleachd charger sam bith a bharrachd air an fheadhainn a chaidh a thoirt seachad gu sònraichte airson a chleachdadh leis an uidheamachd.
- Thoir sùil air na comharran plus (+) agus minus (-) air a’ bhataraidh agus an uidheamachd agus dèan cinnteach gun tèid an cleachdadh gu ceart.
- Cùm a-mach à ruigsinn chloinne.
- Faigh comhairle mheidigeach sa bhad ma chaidh pasgan bataraidh a shlugadh.
- Cuir às gu ceart a rèir riaghailtean ionadail.
3. Pasgan-susbaint
Nuair a dh’fhosglas tu am pasgan, dèan cinnteach gu bheil a h-uile nì an làthair agus gun mhilleadh:
- Litheli 20V 4.0Ah U20 Series Portable Outdoor Battery (Model: U20BY03-0J000)
- USB Charging Cable (Type-C to Type-A)
- Leabhar-làimhe Cleachdaiche (An sgrìobhainn seo)
4. Setup agus Cìsean
Cìs tòiseachaidh
- Connect the provided USB charging cable to the battery's Type-C input port.
- Connect the other end of the USB cable (Type-A) to a compatible USB power adapter (not included) or a powered USB port.
- The battery's indicator lights will show the charging status. Charge the battery fully before first use.
Connecting to Litheli U20 Series Products
For Litheli U20 series tools, insert the battery pack into the designated battery slot until it clicks securely into place. Refer to your specific Litheli tool's manual for detailed instructions on battery insertion.
5. Obrachadh
A 'cur cosgais air innealan taobh a-muigh
The Litheli U20 Series Portable Outdoor Battery can charge various devices via its Type-C and Type-A output ports.

Figure 2: Illustrates the charging capacity of the U20 battery for various electronic devices.
- Connect your device's charging cable to the appropriate output port (Type-C or Type-A) on the Litheli battery.
- Ensure your device is compatible with the battery's output specifications.
- The battery will automatically begin charging your device. Monitor your device's charging indicator.
Comharra Ìre Bataraidh
The battery features LED indicators to display the remaining charge level. Refer to the markings on the battery for specific indicator meanings (e.g., number of lights indicating charge percentagagus).
6. Cumail suas agus stòradh
- Cùm am bataraidh glan agus tioram. Sguab le clò bog, tioram ma tha sin riatanach.
- Store the battery in a cool, dry place away from direct sunlight, heat sources, and moisture.
- For long-term storage, charge the battery to approximately 50-70% capacity and recharge every 3-6 months to prevent deep discharge.
- Avoid storing the battery in extreme temperatures (hot or cold) as this can reduce its lifespan.
7. A ’dèanamh trioblaid
Bataraidh gun a bhith a’ cur cosgais
- Ensure the charging cable is securely connected to both the battery and the power source.
- Verify that the power source is active and providing power.
- Try using a different USB cable or power adapter to rule out cable/adapter issues.
- Thoir sùil air a’ bhataraidh airson milleadh sam bith a tha ri fhaicinn.
Device Not Charging from Battery
- Dèan cinnteach gu bheil cosgais gu leòr aig a’ bhataraidh.
- Verify that your device's charging cable is securely connected to both the battery and your device.
- Confirm that your device is compatible with the battery's output specifications.
- Feuch ri càball cosgais eadar-dhealaichte a chleachdadh airson an inneil agad.
If problems persist, please contact Litheli customer support.
8. Sònrachaidhean
| Feart | Luach |
|---|---|
| Àireamh Modail Bathar | U20BY03-0J000 |
| Cuideam toraidh | 600 g |
| Meud pacaid | 16 x 11.5 x 4.8 cm |
| Seòrsa bataraidh | Ion Lithium |
| Bataraidh Voltage | 20 Volt |
| Comas Bataraidh | 20000 mAh |
| Dèanadair | Litheli |
| Dùthaich Tùs | Sìona |
9. Barantas agus Taic
Litheli products are designed and manufactured to the highest quality standards. For warranty information, technical support, or service inquiries, please refer to the warranty card included with your product or visit the official Litheli website. Please have your product model number (U20BY03-0J000) and purchase date available when contacting support.
Airson tuilleadh fiosrachaidh, faodaidh tu tadhal air an Litheli Store on Amazon.
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