UseNiy offers rechargeable AA lithium batteries and compatible USB-C charging cradles, providing reusable power solutions for everyday battery-powered devices.
UseNiy offers rechargeable AA lithium batteries and compatible USB-C charging cradles for everyday battery-powered devices.
Browse manuals for charging setup, battery compatibility, LED indicators, and safety precautions. Match your product's model number to the instructions and use only the specified rechargeable battery type.
The available charging set instructions mention a 30-day money-back guarantee and a one-year limited warranty. Contact your seller to confirm the terms for your purchase.
Selected manuals from manuals+ curated for this brand.
Common questions about manuals, registration, and support for this brand.
Match the model number printed on your charger or packaging to the manual title. Available instructions include the TF-CD-056CE-AA-3000-USE charging set.
The instructions specify compatible 1.5V rechargeable lithium AA batteries only. Do not charge non-rechargeable batteries, other battery types, or damaged cells.
For the TF-CD-056CE-AA, flashing green means charging and steady green means fully charged. Flashing red indicates an incompatible or faulty battery; steady red indicates overtemperature. Do not continue charging when a fault is indicated.
The supplied charging set instructions state a 30-day money-back guarantee and a one-year limited warranty. Ask your seller to confirm eligibility and claim procedures for your purchase.
No verified UseNiy support contact or registration page is available in the supplied information. Check the documentation and packaging, or contact the seller through your order details.