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🔋 Power up your tech game—never miss a beat with this sleek, smart battery!
This 3.7V 620mAh rechargeable lithium polymer battery is engineered for seamless replacement in COZMO Vector robots, SkyBell HD WiFi doorbells, Flysight FPV watches, and wireless speakers. Featuring a compact 41×30×5mm form factor and weighing only 13g, it delivers reliable power with built-in Japanese Seiko IC protection against overcharge, overcurrent, and short circuits. Designed for DIY enthusiasts, it includes a JST 2-wire connector and heat-shrink sleeve for easy installation. Ideal for 3.7-5V devices under 2.294Wh, this battery ensures your smart gadgets stay energized and ready.
| ASIN | B08PKV564B |
| Amperage | 0.6 Amps |
| Antenna Location | Doorbell, GPS, MP3 Player, Radio, Speaker, Toys, Watch |
| Battery Capacity | 620 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Weight | 12.6 Grams |
| Battery capacity | 620 Milliamp Hours |
| Battery cell composition | Lithium Polymer |
| Best Sellers Rank | #45,450 in Toys ( See Top 100 in Toys ) #55 in RC Batteries |
| Brand | HXJNLDC |
| Country of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 772 Reviews |
| Item Dimensions | 41 x 30 x 5 millimeters |
| Item Weight | 0.02 Kilograms |
| Manufacturer | HXJN |
| Model Number | 503040 |
| Number of Batteries | 1 C batteries required. (included) |
| Number of batteries | 1 C batteries required. (included) |
| Recommended uses for product | Doorbell, GPS, MP3 Player, Radio, Speaker, Toys, Watch |
| Reusability | Rechargeable |
| UPC | 054114076826 |
| Voltage | 3.7 Volts (DC) |
| Warranty Description | 1 |
A**N
Cumple lo que promete
Una batería pequeña apta para los robots de Anki Cozmo y Vector. En mi caso fue para un Cozmo al que la batería que venía de fábrica no aguantaba ya la carga y era necesario reemplazarla. La batería viene con un conector JST típico en baterías y un pequeño trozo de tubo termorretráctil (que no utilicé). Buena calidad y mayor capacidad que la batería que venía de fábrica con Cozmo. Eso sí, si os aventuráis a desmontar a Cozmo, tened en cuenta que, aunque es relativamente sencillo, hay que hacerlo con cuidado, y la batería tiene que ser soldada a la placa. En cualquier caso, la batería de momento cumple bastante bien y aún no he tenido que cargarla desde que se la coloqué al robot.
D**T
Batterie
Parfait
H**Y
Parfait
Parfait
M**N
Akku für Anki Cozmo
Super Akku mit viel Kapazität für Anki Cozmo. Akku hat gerade so gepasst aber mit etwas drücken hat’s geklappt. Bin zufrieden.
T**D
As expected
Nice looking and works as expected
Trustpilot
1 month ago
2 weeks ago