Related Manuals for Litheli U20 U-BATTERY PLUS
Summary of Contents for Litheli U20 U-BATTERY PLUS
- Page 1 Operating Manual Model No.: U20BY01 WARNING: To reduce the risk of injury, the user must read and understand the user manual before using this product. Save this manual for future reference.
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Page 2: Table Of Contents
TABLE OF CONTENTS Important Safety Instructions Safety Symbols Know Your Tool Assembly Charging Your Battery Charging for Mobile Devices Maintenance Storage Troubleshooting Warranty... -
Page 3: Important Safety Instructions
READ ALL INSTRUCTIONS! The following signal words and meanings are intended to explain the levels of risk associated with this product. SYMBOL SIGNAL MEANING Indicates a hazardous situation, which, if not avoided, could result in death or WARNING serious injury. (Without Safety Alert Symbol) Indicates information considered NOTICE... -
Page 4: Safety Warnings For Battery Pack
Do not use this power bank near water, for example, near a bath tub, wash bowl, kitchen sink or laundry tub, in a wet basement or near a swimming pool. Do not use the power bank outdoors while charging. Do not open the power bank and keep it out of the reach of children. - Page 5 Wipe the battery pack terminals with a clean dry cloth if they become dirty. Battery pack needs to be charged before use. Always use the correct charger and refer to the manufacturer’s instructions or equipment manual for proper charging instructions. Do not leave battery pack on prolonged charge when not in use.
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Page 6: Safety Symbols
Save these instructions. Refer to them frequently and use them to instruct others who may use this tool. If you lend this tool to someone else, also lend these instructions to them to prevent misuse of the product and possible injury. Safety Symbols The purpose of safety symbols is to attract your attention to possible danger. -
Page 7: Know Your Tool
Direct current - Type or a characteristic of current Know Your Tool Battery Power Indicator Light Battery Power Button 2-Way Type-C Port USB-A Port Charging Cable Technical Data Model No. U20BY01 Battery Capacity 37Wh Voltage 5V/3A 9V/3A 12V/3A Type-C Port Input 20V/2.25A 45W(MAX) 5V/3A 9V/3A 12V/3A 15V/3A Type-C Port Output... -
Page 8: Assembly
NOTICE: Use only Litheli U-BATTERY PLUS for this appliance. This Litheli U-BATTERY PLUS is not resistant to water or dust. Please always keep this battery dry and clean when in use and storage. Do not allow water or moisture enter this battery. -
Page 9: Charging Your Battery
Do not discard the packing material until you have carefully inspected and satisfactorily operated the tool. If any parts are damaged or missing, please return the tool to the place of purchase. Charging Your Battery WARNING: Do not use charger outdoors or expose it to wet or damp conditions. -
Page 10: Charging Procedure
NOTICE: If the battery power indicator lights 1&2 flash, it indicates an abnormal voltage situation. If the battery power indicator lights all flash, it indicates an abnormal or temperature situation. Power Level LED1 LED2 LED3 LED4 0-15% Flashing 15-35% Flashing Flashing Flashing 35-65%... -
Page 11: Operation
TIPS: The battery is not fully charged when leaving the factory, so be sure to fully charge the battery before first use. Do not charge the battery at temperatures below 5°C or above 40°C. When the working time of this appliance becomes significantly shorter, or the charging time becomes longer, it is recommended to replace the battery for a new one. - Page 12 USB-A Male Connector 2-Way Type-C Port Type-C Male Connector Type-C Male Connector USB-A Output BATTERY POWER INDICATOR LIGHT This battery pack is equipped with 4 battery power indicator lights which indicate the charge remaining in the battery. When working as a power bank, the indicator lights will stay on during the charging process.
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Page 13: Maintenance
WARNING: Do not attempt to repair this product yourself. To ensure safety and reliability, all repairs should be performed by a qualified service technician. Contact the Litheli customer service. GENERAL MAINTENANCE TIPS Keep the battery clean and free of dust. Never wet or spray water on it. -
Page 14: Troubleshooting
TIPS: Check and operate the battery pack following this manual closely to avoid unnecessary failures. If the battery pack still fails to work, contact the Litheli service agent. WARRANTY Litheli WARRANTY POLICY For Litheli U20 batteries used for personal and household purposes, 3-year limited warranty;... -
Page 15: Limited Warranty Service
LIMITED WARRANTY SERVICE FOR THREE YEARS from the date of original retail purchase, the Litheli battery is warranted against defects in material or workmanship. Defective product will receive free repair or be exchanged. This warranty only covers Litheli batteries used for residential use.
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Questions and answers
how do you charge the battery up (U20 4 ah )
To charge the Litheli U20 U-Battery Plus (4 Ah), follow these steps:
1. Remove the battery from the appliance.
2. Use the supplied charging cable.
3. Insert the Type-C male connector into the Two-Way Type-C Port at the bottom of the battery.
4. Connect the other end of the cable to a charger (not supplied).
5. Plug the charger into a power supply.
6. Charging indicators will show the current battery level.
7. When all battery indicator lights stay on, the battery is fully charged.
8. Disconnect the battery from the charger and cable.
Do not charge the battery at temperatures below 5°C or above 40°C.
This answer is automatically generated
I know how to charge it, I cannot find out where you get a charger for it
where do you get a charger for these batteries
You can find a charger for the Litheli U20 U-BATTERY PLUS as part of the "E1&R3S Battery Charger Bundle" listed in the product information.
This answer is automatically generated
how does customers get a charger for these batteries?
Customers can obtain a charger for the Litheli U20 U-BATTERY PLUS by purchasing a battery charger bundle, such as the "E1&R3S Battery Charger Bundle," which is listed among the available products.
This answer is automatically generated
Purchased a U29 Handy Cordless Lawn Mower on 5/12/2025. The battery will not charge. Worked good until now. I tried different charging line and difference electrical adapters, it still did not work.