DYNAVOLT MG52113 BATTERY 12V AGM FA Nano Gel 21Ah

The Dynavolt MG52113 is a sealed, factory-activated Nano-Gel motorcycle battery rated at 12V and 21Ah. As a Nano-Gel AGM unit it arrives fully charged and ready to fit — no acid filling or initial conditioning required.

Designed for motorcycles and powersports applications that call for a maintenance-free sealed battery, the MG52113 is a practical replacement option for riders who want a straightforward install with no ongoing electrolyte maintenance.

• 12V 21Ah Nano-Gel AGM chemistry
• Factory activated (FA) — sealed and ready to install straight from the box
• Maintenance-free sealed design; no electrolyte top-up required
• Spill-proof construction suitable for varied mounting orientations
• Designed as a direct OEM-style replacement for compatible motorcycles and powersports vehicles

• Dynavolt MG52113 Nano-Gel battery (factory activated)

Do not attempt to open the battery casing or add electrolyte — this is a sealed, factory-activated unit.
Use a charger rated for AGM or Gel batteries; a standard wet-cell charger may overcharge and damage the battery.
If storing the motorcycle for an extended period, connect the battery to a compatible maintenance/trickle charger to prevent deep discharge.
Store in a cool, dry location away from direct sunlight and heat sources.
Before fitting, inspect terminals for damage and ensure the battery voltage matches the vehicle's system requirements.
When installing, connect the positive terminal first and disconnect the negative terminal first when removing.
Keep terminals clean and lightly treated with terminal grease to prevent corrosion build-up.
Do not short-circuit the terminals or expose the battery to open flame or temperatures beyond its rated range.