Strong Shock ResistanceThe outer structure material of 6v lead-acid battery is ABS resin, which has shock and vibration resistance strength and stable structure, you can use it in daily life without any worries. Even in the summer, it dissipates heat well Mature Technology 6v 4.5ah lead-acid battery with stable performance, which is a very mature production technology, anti-overflow, maintenance-free, good applicability, electrolyte characteristics make lead-acid batteries extremely safe and shock-resistant Widely Used Can be used in 6v children's toy car, ride-on toys, emergency lights, fast pumps, torches, searchlights, surveillance cameras, solar energy, speakers, electronic scales, alarms, deer feeders, cars, scooters, emergency systems, camping lights Convenient to UseCan be used and installed in any scene, sturdy structure, battery size 2.75*1.85*4.21 inch, only 710g, lightweight and easy to carry, you can take it with you anywhere Worry-free ServiceYou will