The Two-Way Lithium Battery Boost Module is a compact power management board designed for use as a UPS (Uninterruptible Power Supply) and intelligent charging circuit for single-cell 3.7V Li-ion or Li-Po batteries. This module supports dual input/output functionality—allowing both charging and discharging without switching between circuits—making it ideal for battery-powered embedded devices that must remain powered during charge cycles. It boosts the 3.7V battery output to a stable 12V while also protecting the battery from overcharge, over-discharge, short circuits, and reverse polarity.
Key Features:
• Dual-direction power flow: simultaneous charging and output
• Converts 3.7V Li-ion/Li-Po battery to 12V regulated output
• Built-in UPS functionality for uninterrupted power
• Overcharge, over-discharge, and short circuit protection
• Low standby power consumption
• Compact form factor with onboard connectors
• LED indicators for charging and output status
