GoolRC 10PCS Battery Capacity Indicator Charge Slider Marker with Record Sticker for RC Car Boat Airplane Drone Rechargeable Battery

You may have encountered such a situation: the charged and discharged batteries are mixed and you don’t have a tester to separate them. Then you need this convenient indicator to help you. You can set the fully charged batter green and the discharged battery red. And you can also record the usage times of the battery on the sticker. Features: High quality, easy to use. Sliding design: slid to green after charged and slid to red after discharged. Sticker included, which can be used to record usage times of the battery. Stays firmly, no worry about sliding or take off by itself. For rechargeable battery such as LiPo/LiFe/NiMH/NiCD battery. Specification: Item name: Battery Charge Marker Material: Plastic Indicator Size: 22 * 10 * 3mm Sticker Size: 60 * 30mm Indicator Weight: 0.7g / pcs Package Information: Package Size: 9.0 * 8.0 * 0.5cm / 3.5 * 3.1 * 0.2in Package Weight: 17g / 0.6oz Polybag Package Package Included: 10 * Battery Charge Marker 10 * Record Sticker

• Compact Battery Power Indicator: Small size and light weight can help users understand the remaining battery power and decide whether to charge it in time.
• Color Indicator & Sliding Design: Slid to green after charged and slid to red after discharged.
• Self Adhesive Firmly: No worry about sliding or take off by itself. Each slider comes with adhesive to stay firmly attached to your battery.
• Easy to Use: Simply slide the tab to display power information, can be used to record usage times of the battery.
• Widely Applicable: Suitable for rechargeable battery such as LiPo/LiHV/Li-ion battery. If you are a remote control car, boat, airplane or drone enthusiast and are often troubled by the situation where charged and discharged batteries are mixed together, this battery power display indicator is a perfect choice!