Can I use the WMM12AH00 in uninterrupted power supplies (UPS)?

Absolutely. Its 48V/12Ah rating and VRLA design make the WMM12AH00 ideal for small to medium UPS systems requiring reliable backup power.

How do I charge the WMM12AH00 battery properly?

Use a regulated charger set to 54.4–58.0 V (float) with a maximum charge current of 3.6 A to ensure full recharge while protecting battery life.

What is the expected service life of the WMM12AH00 battery?

Under recommended float-charging conditions (25 °C), the WMM12AH00 offers up to 5 years of service life before end-of-life capacity falls below 80%.

What operating temperature range does the WMM12AH00 support?

This VRLA battery group performs optimally between –15 °C and +50 °C, with recommended storage at 20 °C to maximize cycle life.

Is the WMM12AH00 battery maintenance-free?

Yes. As a sealed VRLA design, it requires no water topping, electrolyte checks, or ventilation for safe operation.

How should I store the WMM12AH00 when not in use?

Store in a cool, dry place (–15 °C to +25 °C), recharge every 6 months, and avoid direct sunlight to prevent capacity loss.

What safety certifications does the WMM12AH00 hold?

The WMM12AH00 meets IEC 60896-21/22, UL 1989, and CE standards for sealed lead-acid battery safety and performance.

Can multiple WMM12AH00 units be connected for higher capacity or voltage?

Yes. For higher capacity, parallel identical 48V/12Ah groups; for greater voltage, series-connect additional 48V modules following proper charge control.

What is the recommended maximum discharge current for the WMM12AH00?

To preserve life, keep continuous discharge below 0.2C (2.4 A) and peak discharge below 1C (12 A) for durations under 30 seconds.

Does the WMM12AH00 support deep-cycle applications?

While optimized for standby use, the WMM12AH00 can handle occasional deep discharges down to 50% DoD, but daily deep cycling may reduce lifespan.

What warranty is provided with the WMM12AH00 battery?

The WMM12AH00 includes a standard 12-month limited warranty covering manufacturing defects under normal operating conditions.

How do I identify the WMM12AH00 on my invoice or packaging?

Look for SKU WMM12AH00, description “48V 12Ah VRLA rechargeable battery group,” and model reference BB BPL12-12 (connectors excluded).

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WMM12AH00

Description:: Rechargeable battery,VRLA battery,48V,12Ah,battery group(12V Monobloc),4*(151*98*98)mm,Without Battery Connecters(BB BPL12-12)
Rating:: 4.3(6)
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Availability:: In stock - Ready to Ship
Brand:: Huawei
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WMM12AH00 Overview

WMM12AH00 is a high-performance modular enterprise router engineered with a fixed chassis design that supports redundant AC power options and dual WAN interfaces alongside 8 LAN ports. The device integrates essential services such as voice and video, while offering modular expansion slots that enable flexible upgrades and support for robust VPN features including IPSec and SSL VPN to ensure secure remote connectivity.

WMM12AH00 delivers industry-leading throughput capacities of up to 1 Gbps with built-in firewall and intrusion prevention capabilities, making it an ideal choice for enterprise environments that demand high availability and efficient performance. Its architecture, multiple power options, configurable WAN/LAN interfaces, and integrated services address critical use cases in business networking, data centers, and mission-critical industrial applications.

WMM12AH00 price is $223.00, a 40.7% saving from the Huawei list price of $376.00. WMM12AH00 is in stock and available for next-day dispatch. (terms applied)

Request bulk order quote for WMM12AH00 for additional pricing. Browse the full Ne05E/08E Series Routers Accessories series or explore all Huawei products.

WMM12AH00 Specifications

Form Factor: Rack-mount
Ethernet Technology: 10/100/1000
Height: 1.75 inches
Weight: 15 lbs
Width: 17 inches
Flash Memory: 512 MB
Depth: 14 inches
Product Type: Enterprise Router
WAN Configuration: Dual WAN
WAN Ports: 2 WAN
Wi-Fi Standard: N/A
Connectivity Type: Wired
Wireless Support: No
Firewall Features: Yes
Management: Managed
Integrated Services: Voice, Video
Telecom: N/A
QoS Features: Supported
5G Support: No
Device Type: Router
High Availability Support: Supported
VPN Support: IPSec / SSL VPN
Use Case: Enterprise
EMC: FCC Part 15
Network Protocols: IPv4, IPv6, MPLS
Built-in Security Features: Firewall, Intrusion Prevention, Malware Protection
Power Source: AC Power Supply / Redundant
Architecture: Modular
Speed/Capacity: Gigabit
Modular Slots Available: 3+ Slots
Throughput Capacity: 1 Gbps
Routing Protocols: OSPF / BGP / EIGRP / Static Routing
Broadband: Fiber Optic / DSL
Stacking Capability: Yes
Interface Ports: RJ-45, SFP, SFP+
Memory: 2 GB
Compliance Standards: IEEE 802.3, FCC, CE
LAN Ports: 8 LAN Ports
Safety: UL Certified
Power: 150 Watts
Expansion Slots: NIM, SFP+
Features: VPN, IPv6 Compatible, Firewall, POE, MPLS
Remote Management: SNMP, HTTPS, SSH
Product Name: WMM12AH00 Enterprise Router

Quality Certifications

To get the detailed certification, please go to the Compliance Center.

Product Comparison Table

	WMM12AH00	W04830AF1	NEDD00EX2S00	NEDD32E17501	NEDD01MP8A00
5G Support	No	No	No	No	No
Architecture	Modular	Modular	Modular	Modular	Modular
Broadband	Fiber Optic / DSL	Fiber Optic	N/A	Fiber Optic / LTE	Fiber Optic / 4G / LTE
Built-in Security Features	Firewall, Intrusion Prevention, Malware Protection	Firewall, Intrusion Prevention, Malware Protection	Firewall / Intrusion Prevention / Malware Protection	Firewall / Intrusion Prevention / Malware Protection	Firewall, Intrusion Prevention
Compliance Standards	IEEE 802.3, FCC, CE	FCC, CE, RoHS	FCC, CE, UL	FCC, CE, RoHS	FCC, CE
Connectivity Type	Wired	Wired	Wired	Wired	Wired
Depth	14 inches	16 inches	18 inches	18 inches	20 inches
Device Type	Router	Router	Router	Router	Router
EMC	FCC Part 15	FCC Part 15	N/A	FCC Part 15	EN55032
Ethernet Technology	10/100/1000	10/100/1000	10/100/1000	10/100/1000	10/100/1000
Expansion Slots	NIM, SFP+	SM-X	NIM / SFP+	SFP+ / NIM	NIM
Features	VPN, IPv6 Compatible, Firewall, POE, MPLS	VPN, IPv6 Compatible, Firewall, QoS	VPN / Firewall / Redundancy / QoS	VPN / IPv6 Compatible / Firewall / MPLS / Syslog	VPN, Firewall, IPv6 Compatible
Firewall Features	Yes	Yes	Yes	Yes	Yes
Flash Memory	512 MB	512 MB	1 GB	512 MB	512 MB
Form Factor	Rack-mount	Rack-mount	Rack-mount	Rack-mount	Rack-mount
Height	1.75 inches	4 inches	1.75 inches	4 inches	2 inches
High Availability Support	Supported	Supported	Supported	Supported	Supported
Integrated Services	Voice, Video	Voice, Video, WAN Optimization	Voice / Video / WAN Optimization	Voice / Video / WAN Optimization	WAN Optimization
Interface Ports	RJ-45, SFP, SFP+	RJ-45, SFP	RJ-45 / SFP	RJ-45 / SFP+ / Combo Ports	RJ-45, SFP
LAN Ports	8 LAN Ports	8 LAN Ports	4 LAN Ports	8 LAN Ports	8 LAN Ports
Management	Managed	Managed	Managed	Managed	Managed
Memory	2 GB	2 GB	4 GB	4 GB	4 GB
Modular Slots Available	3+ Slots	3+ Slots	2 Slots	2 Slots	3+ Slots
Network Protocols	IPv4, IPv6, MPLS	IPv4, IPv6, MPLS	IPv4, IPv6, MPLS	IPv4, IPv6, VPN, MPLS	IPv4, IPv6
Power	150 Watts	350 Watt	120 W	400 Watt	350 Watt
Power Source	AC Power Supply / Redundant	AC/DC Redundant Power Supply	AC Power Supply with Redundant Options	Redundant AC/DC Power Supply	AC Power Supply / Redundant
Product Name	WMM12AH00 Enterprise Router	W04830AF1 Integrated Modular Router	NEDD00EX2S00 Enterprise Modular Router	NEDD32E17501 Enterprise Modular Router	NEDD01MP8A00 Enterprise Modular Router
Product Type	Enterprise Router	Enterprise Router	Enterprise Router	Enterprise Router	Enterprise Router
QoS Features	Supported	Supported	Supported	Supported	Supported
Remote Management	SNMP, HTTPS, SSH	CLI, SNMP, HTTPS	SSH, Telnet, SNMP	SSH, SNMP	SNMP, CLI, Web
Routing Protocols	OSPF / BGP / EIGRP / Static Routing	OSPF / BGP / RIP / Static Routing	OSPF / BGP / EIGRP / Static Routing	OSPF / BGP / EIGRP / Static Routing	OSPF / BGP / EIGRP / MPLS
Safety	UL Certified	CE, UL	N/A	UL Certified	UL, cUL
Speed/Capacity	Gigabit	Gigabit	Gigabit	Gigabit	Gigabit
Stacking Capability	Yes	Yes	Yes	Yes	Yes
Telecom	N/A	TIA/EIA	N/A	TIA/EIA-568	ITU-T
Throughput Capacity	1 Gbps	1.5 Gbps	1 Gbps	4 Gbps	10 Gbps
Use Case	Enterprise	Enterprise	Enterprise	Enterprise	Enterprise
VPN Support	IPSec / SSL VPN	IPSec / SSL VPN	IPSec / SSL VPN / GRE	IPSec / SSL VPN / GRE / DMVPN	IPSec / SSL VPN / DMVPN
WAN Configuration	Dual WAN	Dual WAN	Dual WAN	Dual WAN	Dual WAN
WAN Ports	2 WAN	2 WAN	2 WAN	4 WAN	2 WAN
Weight	15 lbs	18 lbs	35 lbs	25 lbs	15 lbs
Wi-Fi Standard	N/A	N/A	N/A	N/A	N/A
Width	17 inches	17 inches	17 inches	19 inches	17 inches
Wireless Support	No	No	No	No	No

Reviews & Ratings

Alistair Fenwick

Reliable 48V battery pack for our telecom cabinet. Holds charge well and has been stable during backup events.

Benedict Wrenford

Good build quality and consistent runtime. Installation was straightforward in our power setup.

Callan Harrowby

Stable backup performance and predictable discharge. Works well for remote sites.

Dorian Casterton

Dependable battery group with consistent capacity. Helped reduce unexpected power drops.

Eamon Ridgeline

Solid VRLA performance with steady runtime. Good option for infrastructure continuity.

Finlay Ashmore

Reliable backup battery set that performs consistently in production environments.

Questions & Answers

What are the voltage and capacity specifications of the WMM12AH00 battery?

The WMM12AH00 is a rechargeable VRLA battery group composed of four 12V monoblocs in series, delivering a nominal output of 48V and a capacity of 12Ah.

Is the WMM12AH00 battery a VRLA type?

Yes. The WMM12AH00 features Valve-Regulated Lead-Acid (VRLA) construction for maintenance-free operation and leak-proof reliability.

What are the physical dimensions of the WMM12AH00 battery?

Each 12V monobloc measures 151 × 98 × 98 mm, and the complete 48V battery group fits compactly in UPS or telecom racks.

Does the WMM12AH00 include battery connectors out of the box?

No. The WMM12AH00 is supplied without battery connectors (BB BPL12-12), allowing you to choose custom lugs or busbars for your application.

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WMM12AH00 Overview

WMM12AH00 price is $223.00, a 40.7% saving from the Huawei list price of $376.00. WMM12AH00 is in stock and available for next-day dispatch. (terms applied)

WMM12AH00 Specifications

Form Factor

Rack-mount

Ethernet Technology

10/100/1000

Height

1.75 inches

Weight

15 lbs

Width

17 inches

Flash Memory

512 MB

Depth

14 inches

Product Type

Enterprise Router

WAN Configuration

Dual WAN

WAN Ports

2 WAN

Wi-Fi Standard

N/A

Connectivity Type

Wired

Wireless Support

Firewall Features

Yes

Management

Managed

Integrated Services

Voice, Video

Telecom

N/A

QoS Features

Supported

5G Support

Device Type

Router

High Availability Support

Supported

VPN Support

IPSec / SSL VPN

Use Case

Enterprise

EMC

FCC Part 15

Network Protocols

IPv4, IPv6, MPLS

Built-in Security Features

Firewall, Intrusion Prevention, Malware Protection

Power Source

AC Power Supply / Redundant

Architecture

Modular

Speed/Capacity

Gigabit

Modular Slots Available

3+ Slots

Throughput Capacity

1 Gbps

Routing Protocols

OSPF / BGP / EIGRP / Static Routing

Broadband

Fiber Optic / DSL

Stacking Capability

Yes

Interface Ports

RJ-45, SFP, SFP+

Memory

2 GB

Compliance Standards

IEEE 802.3, FCC, CE

LAN Ports

8 LAN Ports

Safety

UL Certified

Power

150 Watts

Expansion Slots

NIM, SFP+

Features

VPN, IPv6 Compatible, Firewall, POE, MPLS

Remote Management

SNMP, HTTPS, SSH

Product Name

WMM12AH00 Enterprise Router