Ideally Suited for Industrial 24VDC UPS Systems

The RLH 24V 9.0Ah battery pack contains two 12 volt lithium-ion (LiFePO4) batteries mounted inside a powder coated steel housing with a hinged door secured with thumb screws. These battery packs are commonly used with AC/DC power supplies and a charge controller to provide uninterrupted backup power in the event of a power outage.

It is designed to be easily mounted using the quick-mount plate that is first attached to the wall, then the battery housing is hooked onto the plate and secured with mounting screws. The battery back is designed to be used indoors, or in a weatherproof enclosure.

The life expectancy of the internal Li-ion batteries is approximately 5 years at one cycle per day. This high cycle count is well suited for demanding UPS applications, or where rapid charge time and deep discharge cycles are expected. Excessive hot or cold temperatures will decrease battery power and life. Depleted batteries may be replaced in the field by qualified personnel.

Features

  • Ideally suited for industrial 24VDC UPS systems
  • Durable powder coated steel construction
  • RLH quick-mount system for easy installation
  • Safe & reliable lithium iron phosphate (LiFePO4) chemistry
  • Built-in Battery Management System (BMS) optimizes battery performance
  • BMS protects batteries against over-charging, over-discharging
  • Fast charging with low self-discharge
  • Delivers twice the power of SLA batteries
  • Up to 10 times more cycles than SLA batteries
  • Only 40% of the weight of standard SLA batteries
  • Batteries and fuse are user replaceable

Please see the product documentation for the complete list of specifications

Battery Pack Construction:
Durable powder coated steel with hinged door and thumb screws

Dimensions:
10” (W) x 5.25” (D) x 7.5” (H), (254mm x 133mm x 191mm)

*including mounting wall plate

Weight:
5.5 kg/12 lbs.

Mounting:
Wall or panel mount

Power Connection:
Screw down power terminals

Internal Batteries:
Quantity 2, 12VDC, 9.0Ah

Battery Type:
Lithium (LiFeP04) with BMS, high cycle, maintenance free

Nominal Voltage:
25.6VDC

Capacity:
9.0Ah @ 25°C

Included Fuse:
15A, user replaceable

Operating Temperature Range:
Charge: 32°F (0°C) to 113°F (45°C)
Discharge: 4°F (-20°C) to 140°F (60°C)
Recommended: 59°F (15°C) to 95°F (35°C)

*Extreme temperatures will reduce the storage time as well as the life of the batteries

Over-Temperature Protection:
65°C

Release Temperature:
55°C

Max Charge Current:
9.0A

Max Discharge Current:
15A

Charge Cutoff Voltage:
29.2V

Self Discharge Rate:
≤3%/month

Long Term Storage:
Charge every 6 months or as soon as OCV is 12.8V

Cycle Life:
2000 Cycles @ 100% DOD

Life Expectancy:
5 Years at one cycle per day

General Information

RLH-2409L-1BP RLH-2409L-1RB

$445.00
Lead Time: 1 Week*
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For product questions, volume pricing and/or delivery outside of the US and Canada, please contact sales.

  • Wall Mount
  • Made in USA
  • 35+ Years of Excellence

Ordering

24VDC 9.0Ah Wall Mount Li-Ion Battery Pack

Short descriptionPart numberPrice
24 Volt DC Lithium-ion Battery Pack with 9.0Ah Capacity, Wall MountRLH-2409L-1BP$445.00

Replacement Battery Set For RLH-2409L-1BP

Short descriptionPart numberPrice
Replacement Battery Set For RLH-2409L-1BPRLH-2409L-1RB$270.00

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*Lead times are estimates and may vary. You will be contacted within 1 business day to go over the details of your order. If you require a specific date, let us know!

*Days = Business Days

  • Warning: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
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