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Shop / sailnovo electric bike charger
The 42V 2A Lithium Battery Charger features a three-stage charging mode for efficient and safe battery charging. The first stage is constant current charge at 2A, followed by constant voltage charging at 42V. The third stage is a trickle charge to maintain the battery's optimal condition.
The charger's intelligent control system enhances charging efficiency, while the three-level charging mode helps prevent overcharging, overheating, and excessive current, ensuring the battery's safety and extended lifespan. The fast 2A charging rate ensures quick replenishment of the battery's power.
In addition to the high-performance charging capabilities, this 42V smart charger also offers multiple protection features for user safety and device longevity. These include over-current protection, over-charge protection, over-voltage protection, short-circuit protection, and high-temperature protection.
This high-current fast charger is specifically designed for 36V lithium-ion battery packs and is not suitable for lead-acid battery types. The multiple protection functions provide a safe and reassuring charging experience, as the charger will automatically maintain the battery's optimal condition once plugged in.
The package includes the 42V 2A lithium battery charger with a DC5.5 * 2.1mm 1-pin DC plug, as well as three adapter accessories. The first adapter converts the 5.5 single-prong DC plug to an 8mm three-prong connector. The second adapter converts the 5.5 single-fork DC plug to an 8mm RCA connector. The third adapter converts the 5.5 single-prong DC plug to a DC5.5 * 2.5mm 1-pin DC plug.
These versatile adapter options allow the charger to accommodate a wide range of battery connectors, catering to various electric scooter, electric bike, and other 36V lithium-ion battery pack models. Users should check the connector dimensions of their battery before purchasing to ensure compatibility.
In the event that the charger does not function as expected, the product description provides step-by-step troubleshooting guidance. This includes testing the battery's health, verifying the charger's compatibility with the battery connectors, and checking for internal battery short-circuits that may trigger the charger's self-protection mechanism.
The charger's technical specifications include an output of 42V 2A and an input of AC 100-240V, supporting a maximum power output of 84W. It is compatible with 36V lithium-ion battery packs.
As a professional electric scooter charger manufacturer, the company stands behind the quality of its products. The charger is made with the highest-quality materials and features constant voltage and constant current control, as well as overcharge, leakage, and short-circuit protection. Customers can purchase with confidence and use the charger with peace of mind.
The company also offers responsive after-sales support, promising to reply to any inquiries or concerns within 24 hours to ensure a positive customer experience.
product information:
Attribute | Value | ||||
---|---|---|---|---|---|
product_dimensions | 4.7 x 2.1 x 1.3 inches | ||||
item_weight | 11.3 ounces | ||||
item_model_number | JY-102-4220 | ||||
customer_reviews |
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best_sellers_rank | #32,279 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #76 in Scooter Batteries & Battery Chargers | ||||
date_first_available | October 26, 2023 | ||||
manufacturer | Shenzhen Junyou Electronics Co.,Ltd. | ||||
country_of_origin | China |
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