Royal EV
royal-ev.com
About this brand
- Type
- Manufacturer
- Status
- Active
Last updated: 3 October 2026
Battery care and safety
- Temperatures it must not be charged at
- below 40°F
- Sleep mode
- go into sleep mode
- The extension lead it permits
- 3 prong, 15 amp cord with a minimum 14 gauge wire no longer than 15 feet long
“Never charge battery below 40°F as this will cause irreversible damage to the battery cells and void the warranty.”
Source: royal-ev.com/wp-content/uploads/2024/08/Lithium-Battery-Warranty-Card-July2024-update-copy-1.pdf
“Leaving the battery on for extended periods can cause battery drain or go into sleep mode.”
Source: royal-ev.com/wp-content/uploads/2024/08/Lithium-Battery-Warranty-Card-July2024-update-copy-1.pdf
“you must use a 3 prong, 15 amp cord with a minimum 14 gauge wire no longer than 15 feet long”
Source: royal-ev.com/wp-content/uploads/2024/08/Lithium-Battery-Warranty-Card-July2024-update-copy-1.pdf