Quick question: Is this an AGM battery? - BMW 3-Series (E90 E92) Forum
Amazon.com: AlveyTech 12 Volt Battery Pack for Razor Power Core E90 and E95 (7 Ah, With Harness) - 12V Replacement Rechargeable SLA AGM, Batteries for Electric Scooter Kids Ride-On Toys, Toy Electronic
Replacing Battery Options - BMW M3 Forum (E90 E92)
Amazon.com: AlveyTech 12 Volt Battery Pack for Razor Power Core E90 and E95 (7 Ah, With Harness) - 12V Replacement Rechargeable SLA AGM, Batteries for Electric Scooter Kids Ride-On Toys, Toy Electronic
Amazing Battery Life - BMW 3-Series (E90 E92) Forum
BMW - Original BMW F96 - AGM-Battery, 105Ah (18) 61217604808
Battery replacement - BMW 3-Series (E90 E92) Forum