SmallBMS NG
SKU: 2976504142

SmallBMS NG

Sale price$123.89 Regular price$137.66
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Description

SmallBMS NGShipping, taxes, and discounts will be calculated at checkout. The SmallBMS NG is an all in one battery management system (BMS) designed for Victron Lithium NG batteries (Not compatible with lithium smart batteries). It monitors and protects the batteries by managing charge and load disconnects and providing pre alarms for low battery voltage The SmallBMS NG is a straightforward and cost effective alternative to the VE. Bus BMS NG for applications

Shipping, taxes, and discounts will be calculated at checkout.

The SmallBMS NG is an all in one battery management system (BMS) designed for Victron Lithium NG batteries (Not compatible with lithium smart batteries).

It monitors and protects the batteries by managing charge and load disconnects and providing pre alarms for low battery voltage

The SmallBMS NG is a straightforward and cost-effective alternative to the VE.Bus BMS NG for applications that don’t require integration with Victron inverter/chargers. It is not suitable for use with VE.Bus inverter/chargers such as MultiPlus and Quattro.

With built-in Bluetooth, it connects directly to all lithium NG batteries in the system for central monitoring via VictronConnect. It also receives current and state of charge data directly from the batteries, so there’s no need for a separate SmartShunt.

The lithium NG batteries can be configured in series, parallel, or a combination of both, supporting 12V, 24V, and 48V systems. A maximum of 50 batteries can be used in 12V or 24V banks, and 25 batteries in 48V banks, enabling up to 192 kWh (12V), 384 kWh (24V), and 128 kWh (48V) of storage. Multiple Lynx Smart BMS units can be paralleled to expand capacity and ensure redundancy.

Key Features:

- Bluetooth Smart: The VE.Bus BMS NG includes Bluetooth Smart for wireless configuration, monitoring, and firmware updates via the VictronConnect App. Instant Readout shows key data such as SoC, battery temperature, warnings, and alarms directly in the device list, without needing to connect.
- Load disconnect output: Controls the remote on/off input of a BatteryProtect, inverter, DC-DC converter, or other loads with remote on/off functionality to prevent deep discharge.
- Charge disconnect output: Controls the remote on/off port of chargers such as the Smart IP43 Charger, a Cyrix-Li-Charge relay, a Cyrix-Li-ct Battery Combiner, or a BatteryProtect, to prevent overvoltage.
- Pre-alarm output: Provides early warning for low battery voltage before disconnecting loads. Can drive a relay, LED, or buzzer.
- Remote on/off control: Allows external control of both load and charge disconnect outputs.
- LED indicators: Includes a blue LED for Bluetooth status and a red LED for warnings and errors.

Datasheet: Victron SmallBMS NG

Manual: Victron SmallBMS NG Manual

What's in the Box?: Victron SmallBMS NG Box

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 2976504142

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Daisy Peel
Lexington, US
★★★★★ 5
Great sound, can play from two at the same time!
Why did you pick this product vs others?: Great sound and I love that I can have two of them running!
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Reviewed in the United States on June 23, 2025
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Mondavou
Lake Worth, US
★★★★★ 3
How much you like it, will depend on how much you paid.
Its just ok. I have a Klipsch the One, and I would say its slightly worse than that. So I guess it just depends on how much you paid. I paid, $58 with tax and shipping from Amazon, so I think its worth $60. BUT, I would have been said if I paid full price. Full disclosure, I've had a lot of Klipsch and other decent audio over the years so I'm a slight snob. That said, again for the money, it has a mic and battery (battery means its consumable trash) but makes for easy portable set up, its fine.
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Reviewed in the United States on April 1, 2026
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GORDO POWER
Omaha, US
★★★★★ 5
Love the Speaker!
It makes my garage gym workouts better!
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Reviewed in the United States on July 7, 2023
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Meeikal
Chelsea, US
★★★★★ 5
Solid choice for fuse holder
Size: 300A Fuse Holder
It’s awesome, solid connections for running 0 gauge wire. No issues after using for months! Might upgrade to using 0 gauge wire ferrules to use with this but for now everything is working well.
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Reviewed in the United States on January 14, 2026
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Dana
Lowell, US
★★★★★ 5
Would buy again
Size: 300A Fuse Holder
Works as described
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Reviewed in the United States on April 13, 2026

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