LG-LW2420
Built with lithium iron phosphate cells, this battery provides stable and safe 24V-class power for electric wheelchairs. Use a dedicated 29.2V lithium battery charger.
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Key data at a glance
Explore the key specifications below. Contact our team to discuss your application and configuration.
Specifications
- Product model
- LG-LW2420
- Battery chemistry
- Lithium Iron Phosphate
- Specification
- 24V 20Ah
- Nominal voltage
- 25.6 V
- Rated capacity
- 20 Ah
- Stored energy
- 500 Wh
- Charging current
- ≤10 A
- Charging voltage
- 29.2 V
- Operating voltage
- 20–29.2 V
- Continuous discharge current
- ≤25 A
- Maximum discharge current
- ≤50 A (<1 s)
- Dimensions
- 240 × 80 × 200 mm
- Weight
- 4.9 kg
- Communication protocol
- None
- Protection rating
- IP45
- Housing material
- Plastic
Technical Overview
Product Overview (Quick Answer)
The Jiuge LG-LW2420 is a 24V 20Ah lithium iron phosphate (LiFePO4) battery pack engineered for electric wheelchairs and mobility scooters. It delivers 500Wh of stored energy in a compact 240 × 80 × 200 mm housing weighing only 4.9 kg, providing a safe, stable, and long-service-life power source that replaces heavier lead-acid batteries.
Key Specifications at a Glance
| Parameter | Value |
|---|---|
| Model | LG-LW2420 |
| Battery chemistry | LiFePO4 (lithium iron phosphate) |
| Nominal voltage | 25.6V |
| Rated capacity | 20Ah (500Wh) |
| Charging voltage / current | 29.2V / ≤10A |
| Working voltage range | 20V–29.2V |
| Continuous discharge current | ≤25A |
| Peak discharge current | ≤50A (<1 second) |
| Dimensions | 240 × 80 × 200 mm |
| Weight | 4.9 kg |
| Ingress protection | IP45 |
| Enclosure material | Plastic |
Why Choose the LG-LW2420?
1. Safe and stable LiFePO4 chemistry. Lithium iron phosphate is widely recognized as one of the safest lithium chemistries, offering superior thermal stability, high structural durability, and a significantly longer cycle life compared with conventional lithium-ion or lead-acid batteries.
2. Lightweight mobility solution. At just 4.9 kg, the pack is far lighter than a lead-acid battery of equivalent capacity, reducing wheelchair load and making removal, recharging, and replacement easier for caregivers and users.
3. High current capability. With a continuous discharge rating of 25A and a 50A peak (<1s), the battery comfortably handles motor start-up surges and sustained hill-climbing loads typical of electric wheelchair operation.
4. Everyday protection. The IP45-rated plastic enclosure guards against dust and low-pressure water jets from any direction, supporting reliable daily indoor and outdoor use.
5. Simple integration. The pack operates across a 20V–29.2V voltage window and charges with a standard 29.2V lithium-battery charger (charging current ≤10A), making it a straightforward drop-in upgrade for 24V wheelchair platforms. No communication protocol is required.
Usage, Storage, and Safety Guidelines
- First use: Fully charge the battery before initial use; use only a dedicated lithium-ion battery charger.
- Storage: Store the pack at half charge (24V–26.5V) in a clean, dry, ventilated space at −5°C to 25°C, away from corrosive materials, fire, and heat sources.
- Maintenance: Recharge and discharge the battery once every three months during long-term storage.
- Transport: Ships by car, train, ship, or air in protective packaging; avoid severe vibration, impact, crushing, and direct sunlight.
- Prohibited: Immersion or exposure to running water; charging near fire or extreme heat; reverse polarity; short-circuiting the terminals; piercing, hammering, or disassembling the pack; use in microwave ovens or pressure vessels.
- Warning: If the battery emits odor, heat, deformation, discoloration, or any abnormal behavior, stop use or charging immediately, disconnect the device, and move the pack to an open area. If electrolyte contacts the eyes, rinse immediately with water and seek medical attention.
Intended Applications
The LG-LW2420 is designed for electric wheelchairs, mobility scooters, and other 24V light electric vehicles, delivering dependable, high-capacity energy storage where safety, weight, and runtime matter most.
For full technical details, refer to the official Jiuge 24V 20Ah Lithium Battery Pack Specification.