RETEVIS RTC29 Multi-function Interchangeable Slots Six-Way Walkie Talkie Charger for Retevis RT29 1. The 6-way radio charger can supply power for six batteries or six radios at the same time 2. Ability to control the charging process to ensure high efficiency 3. Safe and reliable, with multiple safety protections 4. The adapter plug is removable, AC 100V-240V power supply for international use 5. Scope of application: suitable for large groups and labor-intensive activities (such as warehouses, property management, restaurants, supermarkets and enterprises) 6. Each slot is removable, if there is artificial damage during use, you can purchase it separately and replace it yourself 7. Compatible radio: suitable for Retevis RT29, suitable for Ailunce HD1 8. Input: 12V2.5A 9. Output: 8.4V 10. Charging current: 350mA 11. Dimensions: 324 x 249 x 90mm 12. Weight: 1245g 13. Adapter cable length: 150cm