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₹450.00 ₹450.00
The 3S‑30A TDT BMS is a high‑current protection board for 3‑series (3S) lithium‑ion battery packs. It supports continuous discharge currents of up to 30 A. It includes full protection features like overcharge, overdischarge, overcurrent, short‐circuit, thermal protection, and cell balancing. This module is suitable for high‑drain applications such as e‑bikes, DIY battery packs, solar energy systems, and portable power tools. store.arbaccessories.in
| Specification | Value |
|---|---|
| Cell Configuration | 3S (3 cells in series) |
| Nominal Voltage | ~11.1 V (3 × 3.7 V) |
| Fully Charged Voltage | ~12.6 V (3 × 4.2 V) |
| Continuous Discharge Current | 30 A store.arbaccessories.in |
| Overcharge Detection Voltage (per cell) | 4.28 V ± 0.05 V store.arbaccessories.in |
| Over‑discharge Detection Voltage (per cell) | 2.80 V ± 0.10 V store.arbaccessories.in |
| Input Voltage (B+ to B‑ range) | ‒0.3 V to ~20 V store.arbaccessories.in |
| Operating Temperature | −20 °C to +60 °C store.arbaccessories.in |
| Cell Balancing | Yes (balances individual cell voltages) store.arbaccessories.in |
Overcharge protection (per cell) – disconnects or limits charging if any cell goes above safe voltage.
Over‑discharge protection – prevents cells from going too low.
Overcurrent protection – handles excessive load.
Short‐circuit protection – fast disconnect in event of a fault.
Thermal (temperature) protection to guard against overheating. store.arbaccessories.in
High‑drain battery packs (3S) for RC vehicles, drones, etc.
E‑bikes / electric scooters.
Solar energy storage / backup battery packs.
Portable power tools & equipment.
DIY and maker projects needing reliable battery protection at 30 A.
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