ANMA System Building

Identity

category	battery_management_systems
manufacturer	Victron Energy B.V. disputed
model	smallBMS NG
product_family	smallBMS NG
product_status	active
region	global
sku	—

Electrical

charge_disconnect_output	Source max current: 500 mA (not short circuit protected)
current_consumption_low_cell_voltage	1.2 mA
current_consumption_remote_on	3 mA
load_disconnect_output	Source max current: 1 A (not short circuit protected)
official_manual_url	https://www.victronenergy.com/upload/documents/smallBMS_NG/166890-smallBMS_NG-pdf-en.pdf smallBMS NG rev 05 - 06/2026 This manual is also available in HTML5. ENGLISH — search-index listing (query: Victron smallBMS NG manual); document located, not fetched
official_product_url	https://www.victronenergy.com/battery-management-systems/smallbms-ng smallBMS NG — Victron Energy product page
operating_voltage_range_vdc	8 - 70 Vdc
pre_alarm_output	Maximum output current: 500 mA (not short circuit protected)
supported_system_voltages_v	12, 24 or 48 V

Physical / mechanical

depth_mm	23
dimensions_h_w_d_mm	106 x 42 x 23
height_mm	106
weight_kg	0.1
width_mm	42

Installation

max_batteries_12v_24v_systems	50
max_batteries_48v_systems	25
series_parallel	12 V, 24 V or 48 V systems; maximum 50 batteries (12 V/24 V) or 25 batteries (48 V)
supported_battery_types	Lithium Iron Phosphate (LiFePO4) batteries available in 12,8 V, 25,6 V and 51,2 V (Victron Lithium NG range)

Environment

operating_temperature	-20 to +50 °C
operating_temperature_max_c	60.0
operating_temperature_min_c	-25.0
protection_class_ip	IP20

Interfaces & connectors

bluetooth	—
bms_battery_connector	Victron NG BMS cable chain
remote_on_off	Yes (remote on input)
ve_bus	No
ve_can	—
ve_direct	—

Protection

charge_disconnect	Charge disconnect, source max current 500 mA (not short circuit protected)
load_disconnect	Load disconnect, source max current 1 A (not short circuit protected)
pre_alarm	Pre-alarm, maximum output current 500 mA (not short circuit protected)

Certifications

standards

['EN 60950', 'EN 61000-6-3', 'EN 55014-1', 'EN 61000-6-2', 'EN 61000-6-1', 'EN 55014-2']

Warranty & service

summary

—

Documents

datasheet {# Located but never retrieved: listed, but deliberately not linked, and it backs no stored value. #} BMS NG overview — located, not retrieved

datasheet smallBMS NG

product_page smallBMS NG — Victron Energy product page

technical-manual smallBMS NG rev 05 - 06/2026 This manual is also available in HTML5. ENGLISH