USBrechargeable battery — multiple colors available Key benefits Recharge via any USB power source (power bank, laptop, wall adapter) to avoid frequent disposable battery purchases. Practical and costeffective: reuse the same battery many times instead of replacing singleuse cells. Multiple color options let you colorcode batteries for different devices or users, reducing mixups and making spares easy to identify. What it does Provides a rechargeable power source that is replenished through a USB connection. Replaces single‑use batteries in compatible devices, delivering repeated runtime without needing a separate charging dock. Compatibility and fit Intended for use in devices that accept the same battery size and format as this product. Confirm the battery size and polarity of your device before . Charges from standard USB ports and USB chargers; no proprietary charging system required. Practical attributes USB rechargeability makes it convenient for travel and everyday use — charge from a laptop, car USB port, or wall adapter. Multiple color finishes allow quick visual organization of batteries and spares. Compact form for easy storage and portability. Performance and care Rechargeable design reduces long‑term cost and waste compared with disposables. For performance, follow normal battery care: store in a cool, dry place and recharge before longterm storage. Use scenarios Travel: keep one or two charged spares in a bag and recharge from a power bank while on the go. Home backup: use as reusable replacements for household devices that accept the same battery format, then recharge via a wall adapter or computer when needed. Organized multidevice use: assign different colors to remotes, toys, or office devices to quickly identify which batteries belong where. Buying tip Verify the battery size/format required by your device to ensure compatibility. Multiple colors available to match your preference or organization needs.