Backpack Sprayer 21V Charger for FlowZone Zephyr, 18V LI-ION & 2.6Ah Lithium-Ion Battery Replacement Power Adapter Cord, 5.5×2.1mm DC Plug, LED Indicator. — Open-Box, 18% Off

1，Specifically designed as a 21V replacement charger for FlowZone Zephyr backpack sprayer, perfectly compatible with 18V LI-ION and 2.6Ah Lithium-Ion Battery. Strictly follows original equipment specification to achieve seamless matching, no incompatible connection worries, plug and play for stable charging right away.

2，This 21V power adapter provides stable constant voltage output, built with over-voltage, over-current, overload, over-heat and short circuit multi-protection system. Effectively protect your 18V lithium-ion battery and sprayer device, extend battery service life for long-term outdoor spraying work.

3，Comes with upgraded 6FT extra-long power cord for more flexible charging placement indoors and outdoors. Adopts industry standard 5.5×2.1mm DC plug, firm connection, not easy to loose or fall off, durable for daily frequent plug and unplug use.

4，Equipped with intelligent LED indicator light, clearly display charging and fully charged status at a glance. No need to guess the battery power anytime, ideal replacement power cord for your FlowZone Zephyr backpack sprayer daily maintenance and outdoor garden tasks.

5，Made of high-quality fireproof and wear-resistant shell material, rigorous aging test ensures stable performance and long service life. Compact and lightweight design, easy to carry and store, perfect for yard maintenance, lawn care, weed control and pest management outdoor scenarios.

This 21V replacement charger is professionally tailored for FlowZone Zephyr backpack sprayer, well matched with 18V LI-ION and 2.6Ah Lithium-Ion Battery, serving as an ideal replacement power adapter cord for your original damaged or lost charger. Built with stable voltage output and comprehensive multi-safety protection design, it effectively avoids safety risks such as overheating and short circuit during charging, safely guarding your lithium battery and sprayer equipment. Upgraded 6FT extra-long cord brings more freedom for charging layout, no space limitation anymore. Featured with standard 5.5×2.1mm DC interface and smart LED indicator light, you can easily know the charging status at any time. Premium shell and internal circuit craftsmanship ensure solid durability and stable long-term operation. Compact size is easy to carry and store, perfectly suitable for garden spraying, lawn maintenance, outdoor pest control and all kinds of yard work.