Daly G Series BMS – Various

Amass XT30U

Daly G Series BMS – Various

Daly G Series BMS

The Daly G Series Standard BMS is a compact, durable protection module suitable for lithium-ion and LiFePO₄ battery packs ranging from 8S to 12S, with current ratings of 20 A. Engineered for scooters, e-bikes, solar lighting, mobility devices, and other space-conscious power systems, it offers passive cell balancing (~30 mA) and essential protections in a waterproof, dustproof, shock-resistant housing. Ideal for reliable medium-current applications with minimal maintenance

$30.00

Specifications

Daly G Series BMS

Feature Details
Series Support 8S to 12S (commonly marketed as G Series, fixed cell count units)
Rated Current 20 A continuous
Balancing Current Passive ~30 mA per cell
Protections Overcharge, over-discharge, over-current, short circuit, temp limits
Ingress Protection Water‑proof, dust‑proof, shock‑resistant design
Battery Chemistries Li-ion, LiFePO₄ (for common port models)
Charge Cutoff Voltage ~3.75 V ±0.05 V per cell (LiFePO₄ models)
Discharge Cutoff Voltage ~2.7 V ±0.1 V per cell
Operating Temp. ~–20 °C to +70 °C
Contact Resistance ≤ 20 mΩ
Dimensions Approx. 60 × 34.5 × 9 mm
Weight Around 4.1 oz / ~116 g
Wiring Setup Common port configuration (single port for charge/discharge)

 

 

Applications

Daly G Series BMS

  1. Electric Scooters & E-Bikes
    – Compact size and 15A–20A current ratings make it ideal for lightweight mobility platforms.

  2. Solar Lighting & Off-Grid Power
    – Used in solar garden lights, portable lighting, or small off-grid systems for managing charge/discharge and cell balancing.

  3. DIY Powerwalls & Battery Banks
    – Suitable for small modular packs where simple protection is needed with passive balancing.

  4. Portable Power Supplies
    – Great for tool batteries, power banks, and mobile energy solutions requiring up to 13S configuration.

  5. RC & Hobby Packs
    – Used in RC vehicles or robots that run on small-to-medium Li-ion packs (15–20A draw max).

  6. Medical & Mobility Equipment
    – Employed in electric wheelchairs, mobility scooters, or monitoring devices due to its stability and safety features.

  7. Industrial Sensors & Monitoring Systems
    – Used in remote monitoring units or IoT applications where consistent and safe battery operation is critical.

 

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