TIANWEI 6V 4.5Ah SLA Rechargeable Battery | Emergency Light & Toy Car
TIANWEI 6V 4.5Ah SLA Rechargeable Battery | Emergency Light & Toy Car
Couldn't load pickup availability
Short Product Description
Short Product Description
Revive your essential devices with theTIANWEI 6V 4.5Ah Sealed Lead Acid (SLA) Battery. Engineered for reliability, this non-spillable, maintenance-free battery is the perfect drop-in replacement for emergency exit lighting, electronic weighing scales, alarm systems, and kids' ride-on toy cars. Featuring a compact footprint (104 x 47 x 70mm) and standard Faston terminals, it ensures a seamless installation. Need a replacement urgently?Sun Cheong Computer Co. Ltd.has over 20 years of technical experience. Visit our Sham Shui Po physical store for instant pickup, battery testing, and expert DIY advice!
Key Features
Key Features
- 6V 4.5Ah High Capacity: Provides reliable, long-lasting power for continuous use or standby emergency applications.
- Maintenance-Free SLA: Completely sealed and non-spillable design requires zero maintenance and prevents acid leaks.
- Universal Replacement: The exact standard size (104x47x70mm) to replace dead batteries in electronic scales, exit lights, and 6V toy cars.
- Standard Faston Terminals: Equipped with standard top-mounted spade terminals for quick, solder-free plug-and-play installation.
- Low Self-Discharge: Retains its charge effectively during storage, ensuring it is ready when you need it most.
- Safe & Certified: CE certified and built with flame-retardant casing for maximum operational safety.
Full Product Description
Full Product Description
Dependable Power for Critical Applications
When the power goes out, your emergency systems need a battery they can rely on. The TIANWEI 3-FM-4.5 (6V 4.5Ah) Rechargeable Battery is built to deliver consistent, long-lasting power. Whether you are maintaining building exit signs, powering a commercial electronic scale, or keeping a home security alarm active, this high-quality Sealed Lead Acid (SLA) battery provides the robust standby power your critical electronics demand.
Maintenance-Free & Non-Spillable Design
Safety and convenience come first. This battery utilizes advanced Absorbent Glass Mat (AGM) technology, making it completely sealed, non-spillable, and maintenance-free. You never have to worry about checking acid levels or adding distilled water. Its leak-proof construction ensures it can be safely mounted in various orientations without the risk of hazardous chemical spills, making it perfectly safe for indoor use.
The Perfect Fit for Kids' Ride-On Toys
Is your child's favorite 6V electric car or motorcycle struggling to hold a charge? Batteries degrade over time, but replacing them is easy. This 6V 4.5Ah battery is the industry standard size for most 6V ride-on toys. Simply swap out the old, dead battery with this fresh TIANWEI unit, connect the standard F1 terminals, and watch your kids get back to cruising at full speed!
💡 Pro Tip from Our Technicians
"The number one killer of Lead-Acid batteries is 'deep discharging'—leaving them completely dead for long periods. To maximize the lifespan of this 6V battery, always recharge it immediately after use, especially if it's used in a toy car. If you are storing it for the winter, top up the charge every 1 to 2 months. If you aren't sure if your old battery is dead or if your charger is broken, bring both to our Sham Shui Po store! Our team at Sun Cheong Computer Co. Ltd. will use a multimeter to test your equipment on the spot."
Technical Specifications
Technical Specifications
| Specification | Details |
|---|---|
| Brand & Model | TIANWEI 3-FM-4.5 |
| Battery Chemistry | Sealed Lead Acid (SLA / AGM) |
| Nominal Voltage | 6V |
| Rated Capacity | 4.5Ah (20HR) |
| Dimensions (L x W x H) | 104 mm x 47 mm x 70 mm |
| Weight | 569g |
| Cycle Use Voltage | 7.2V - 7.5V (Initial Current Less than 1.35A) |
| Standby Use Voltage | 6.8V - 6.9V |
| Terminal Type | Standard Faston (Spade) Terminals |
| Certifications | CE, Pb (Lead Recycling) |
Delivery Options
Delivery Options
- Local delivery within Hong Kong and in-store pickup.
- Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.
- Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).
- Estimated delivery time: 1–3 business days after dispatch (Hong Kong).
- In-store pickup details (location and time) will be confirmed by email or phone message.
- Delivery times are estimates and may be affected by weather or unforeseen circumstances.
FAQ Section
FAQ Section
- My old battery says 6V 4.0Ah. Can I use this 6V 4.5Ah battery as a replacement?Yes, absolutely! The "Ah" (Amp-hour) rating simply refers to the battery's capacity (how much energy it holds). A 4.5Ah battery will fit perfectly in the same physical space as a 4.0Ah battery, but it will give your device a slightly longer run time between charges.
- Can I use a standard 12V car charger to charge this battery?No! You must strictly use a dedicated 6V SLA battery charger. Using a 12V charger will severely overcharge the battery, causing it to swell, leak, or pose a fire hazard. The charging voltage must be kept between 7.2V and 7.5V.
- Is this battery safe to use indoors for my electronic scale?Yes. This is a Sealed Lead Acid (SLA) battery, meaning the internal acid is completely sealed and non-spillable. It does not emit harmful gases under normal operation and is perfectly safe for indoor use in retail scales, alarm systems, and emergency lights.
Target Users / Applications
Target Users / Applications
- Parents & Toy Repairers: Replacing dead batteries in 6V kids' ride-on cars, motorcycles, and electric quad bikes.
- Retail & Market Vendors: Powering commercial electronic weighing scales and cash registers during outdoor market operations.
- Building Maintenance Staff: Replacing backup batteries in emergency exit signs, hallway lighting, and fire alarm control panels.
- DIY Electronics Hobbyists: Providing stable, heavy-duty 6V power for custom robotics and solar-charged remote stations.
