ISLE

Portable power supplies for providing electrical power to telephones, computers, computer peripheral equipment, computer notebooks, and office equipment; portable power supplies having USB charging ports and for providing electrical power to office equipment, telephones, computers, computer peripheral equipment, and computer notebooks; portable power supplies having built-in USB charging ports; portable power supplies with built-in power cord management; portable power supplies with built-in data ports and for providing electrical power to office equipment; portable power supplies with built-in data ports and telephone network ports; portable power supplies having integral circuit breaker protection