12V2A Electric Backpack Sprayer Charger, Electric Sprayer Battery Charger Gardening Lawn and Garden Lead Acid Battery Maintenance Sprayer Accessories

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• Special Designed for 12V 2-20Ah lead acid Electric Backpack Sprayer batteries ,it enables more than 90% high charging efficiency for battery charging. It maximizes optimizes the battery performance, and extends the battery lifetime to a large extent.
• Restore your battery - Our battery charger and maintainer set charges various types of 12V lead-acid batteries, including flooded and sealed maintenance-free batteries such as AGM GEL and SLA batteries(ATTATION:Can not activate or charging totally dead batteries.Not compatible with lithium-ion batteries.)
• Easy to operate and safe to use- Plug the charger output terminal into the spray and then plug in 110V AC to enjoy an efficient charging and safe maintenance without worrying about overcharging; the protection system of this charger can prevent short circuits, overcurrent, overheating, high-voltage spikes, and low-voltage dropouts for maximum safety.No worries!
• Enjoy precision charging-The internal circuit boards' precise engineering automatically senses and fixes any potential problems during charging，Effectively ensures that the battery is neither overcharged nor undercharged, and effectively protects the battery.
• 3-Stage Charging Mode: High-frequency automatic charging delivers 3-stage charging, automatically inverted from fast charging into top-off, and into float charging.