Rapid Repair Charger for e-bike Lead Acid Batteries 60V 20Ah |60V 12Ah All weather High Safe charging
A Rapid Repair Charger for an e-bike or e-scooter is an intelligent, multi-stage smart charger designed specifically to restore, maintain, and charge batteries.
The model shown in the image is a 60V 20Ah Lead-Acid "7 Lamp" Pulse Repair Charger. It works by using built-in microcomputer systems to optimize battery health while providing standard power replenishment.
Key Functions and Features
Pulse Activation / Repair Mode: This is the core "repair" feature. It emits high-frequency voltage impulses into the battery to break down lead sulfate crystals that form on the internal plates over time. This process—known as desulfation- helps recover deeply discharged, sluggish, or older batteries and extends their lifespan.
Fast / Rapid Charging: Delivers higher initial current safely to reduce total down-time.7-Light Battery Level Display: Features a sequential LED indicator panel (typically marking 20%, 40%, 60%, 80%, and 100%) to visually track charge status in real-time.
Temperature Balance & Climate Compensation: Adjusts the charging voltage automatically based on ambient room temperature to prevent over-heating during summer and under-charging during winter. Auto Power-Off: Built-in safety chips automatically stop power transmission when the battery is completely full, eliminating the risk of overcharging or swelling.
Safety Safeguards: Protects against reverse polarity (plugging it in backwards), voltage surges, and short circuits.
Important Compatibility Warning
This specific charger is rated at 60V 20Ah and is tailored primarily for lead-acid (gel or dry) electric bike batteries. Always verify your e-bike’s physical battery label before connecting any charger; never use a lead-acid pulse charger on standard Lithium-ion packs unless explicitly stated by the manufacturer, as it can cause serious thermal damage
Specification
Brand Rohan Wings
Model Category7 Lamp Pulse Charger / Smart Rapid Repair
Voltage 60V 20Ah ||||| 60V 12Ah ( available in two models )
Charger Compatible Voltage60V System (Typically uses 5 connected 12V Lead-Acid/SLA batteries)Battery Capacity Compatibility20Ah (Ampere-hours)Display Panel7-Light integrated LED battery level capacity monitor (20% – 100% + Repair mode)Seasonal Smart
Adjustments Auto-temperature compensation (Adapts charging profiles for Spring, Summer, Autumn, Winter)
Safety Certifications & Features Automatic cut-off / Auto power off Reverse polarity protection Flame retardant material casing Overvoltage
protection Multiple timing settings Cabling & Connectors3-Pin inline T-plug (Output to bike port) & Standard AC Wall Plug (Input)
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