
National Line ES1250 Sealed Lead-Acid Battery
Battery size: 9x7x10.5cm
Cables not included
High-performance, rechargeable 12V 5Ah Sealed Lead-Acid (SLA) battery.
Engineered for reliability and longevity, it is designed for both "Cycle" and "Standby" power applications, making it a versatile choice for a wide range of electronics.
Model: ES1250
Voltage: 12V
Capacity: 5Ah (at a 20-hour rate)
Chemistry: Sealed Lead-Acid (SLA) / AGM
Origin: Made in Vietnam
Charging Guidelines
To ensure maximum battery life and safety, follow these charging parameters:
Cycle Use (Main Power): 14.4V – 15.0V
Standby Use (Back-up): 13.5V – 13.8V
Initial Current: Must be less than 1.5A
Common Applications
This battery is an ideal replacement for devices requiring consistent 12V power, including:
Home Security: Burglar alarm systems and gate openers.
Emergency Lighting: Exit signs and backup lighting.
UPS Systems: Uninterruptible Power Supplies for computers.
Small Vehicles: Electric scooters, kids' ride-on toys, and motorized wheelchairs.
Medical Equipment: Portable medical carts and monitoring devices.
Safety & Maintenance
Maintenance-Free: No need to add water or check electrolyte levels.
Leak-Proof Design: Can be operated in various positions without risk of leakage.
Important: Do not short circuit the terminals. Always recharge after use to prevent deep discharge and extend the battery's service life.

