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TERRA HAVEN 2pcs Multi-Cell 2S 3S 4S USB-C to 8.4V 12.6V 16.8V (3S 4A) Step-Up Boost LiPo Polymer Li-Ion Charger Board 7.4V 11.1V 14.8V 18650 Lithium Battery Boost Module Type-C

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2S 3S 4S USB-C To 8.4V 12.6V 16.8V Step-Up Boost LiPo Polymer Li-Ion Charger Board
Lithium Battery Boost Module Type-C with battery overvoltage protection
High safety performance, and easy to install and operate, good adaptability to input supply with limited driving capability
Widely used, customers can choose what they need according to their different needs
Pack of 2, it means you will get the SAME two boards as per the type you chose, not mixed types

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2S 3S 4S USB-C To 8.4V 12.6V 16.8V Step-Up Boost LiPo Polymer Li-Ion Charger Board
Lithium Battery Boost Module Type-C with battery overvoltage protection
High safety performance, and easy to install and operate, good adaptability to input supply with limited driving capability
Widely used, customers can choose what they need according to their different needs
Pack of 2, it means you will get the SAME two boards as per the type you chose, not mixed types

Additional Information
First Listed on Newegg	June 17, 2026

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Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by TERRA HAVEN Return Policy

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Item#: 9SIC6T1KZJ3704