12V 4ah Ytx4l-BS Gtz5s Sealed Lead Acid Maintenance Free AGM Motorcycle Battery for Honda YAMAHA 125cc 150cc Motorcycles Engine Start

Product Description

Your Motocycle's Best Partner - CUBWILL

Product Description

Model	YTX4L-BS (SMF)
Volts	12V
Capacity	4ah
Dimension	L*W*H	113*70*85 mm  (±2mm)
Terminal position	-         +
Weight	1.35 kg  (±3%kg)
Warranty	12 Month
Design service life	3-5 Years
Battery case	ABS
RETENTION OF CHARGE STORAGE @25"C
1 Month	97%	Normal use without charging
6 Month	90%	Normal use without charging
9 Month	80%	Recommended to use it after charging

Product Series

Company Profile

Chongqing Cubwill Import & Export Co., Ltd. is a global leader in motorcycle batteries, integrating R&D, production, and sales.

Upholding "Quality First, Customer Foremost," our ISO/CE-certified facilities ensure 99.8% consistency and extreme-condition durability.We specialize in customizable batteries for 100cc to 1000+cc engines.

Annually exporting over 10m units to 30+ countries, we tailor products through market insights and collaboration.

Offering end-to-end service (pre-sale support & 24/7 post-sale), we are committed to sustainability through eco-conscious practices. Cubwill powers global mobility with reliable innovation.

Packing & Delivery

1.CUBWILL Brand Packaging

Inner: Battery + screw + Instructions (with acid bottles if have).
Carton: 6/8/10 units/box (customizable) + CUBWILL brand carton
Pallet: ISPM15-compliant plywood pallets (1200×1000mm), shrink-wrapped for moisture/shock resistance.

 2.OEM Branding Solutions
Design: Dedicated team for custom color boxes/labels (Pantone colors + 3D mockups), AI/PDF/PSD files accepted (48-hour proofing).
Printing: OEM brand printing 
MOQ: Flexible orders from 1000 units, scalable for bulk production.
3.Neutral Packaging
Stealth Design: Unbranded boxes + tamper-evident seals.

Installation Instructions

1.New Battery Preparation
Verify specifications: polarity, dimensions, voltage (≥12.4V).
Clean the battery and ensure vent ports are sealed.
Transfer reusable components (vent tubes, terminal covers).

2.Vehicle Preparation
Clear debris from the battery tray to avoid damage.
Inspect terminals/hold-downs for corrosion (use hot water for minor buildup; seek professional help for severe cases).
Confirm alternator belt tension and charging system functionality.
 
3.Battery Installation
Secure the battery with hold-down clamps (avoid over-tightening).
Reconnect terminals in order: positive first, then negative.
Transfer protective components (e.g., vent tubes). Apply petroleum jelly sparingly to terminals on hard-rubber batteries.
Remove CMS and start the engine for testing.
For non-automotive equipment, follow manufacturer guidelines.
 
Key Safety Notes:
Disconnecting the battery may trigger door locks—keep keys accessible.
Always disconnect negative first, reconnect positive first.
Cover old battery terminals with caps to prevent short circuits.

Choose Us Your Will Get

1.12-Month Charge-Free Guarantee
Stay ride-ready even after a year of storage with stable 12.8V+ voltage retention - no trickle charger needed.
2.Leakproof Design, Zero Maintenance

Advanced sealed construction eliminates acid spills and corrosion, protecting your bike's electronics and your garage floor. shipping and vertical/horizontal installation flexibility.
3.Instant Starts, Every Time
Ultra-low internal resistance delivers explosive cold-cranking amps (CCA) for reliable ignition, even in sub-zero conditions.
4.Outlasts Your Riding Season

Perfect for seasonal riders: Store over winter and hit spring roads with full power, no jumpstart required.
5.Energy-Dense Chemistry
High-purity lead plates maximize power-to-size ratio while minimizing weight - optimal for motorcycle applications.
6.Smart Engineering, Silent Operation
Maintenance-free AGM/Gel technology eliminates gassing and water loss, ensuring stable voltage for modern EFI systems.

FAQ

Q1: How to choose the right battery?
A1: Tell us your demand with motorcycle model, then we will recommend a suitable battery for you.
Q2: How can I get the price?
A2: Please tell us the battery size or motorcycle model and quantity you need, then accurate quotation will be send asap.
Q3: What's kinds of battery will you provide?
A3: We have 4 types of battery: motorcycle battery, power supply battery, electric vehicle battery, lithium lon phosphate battery.
Q4: Can you print my picture or logo on battery?
A4: Yes, OEM is available, we can print your picture or logo on the battery case, we also can do the design for you.
Q5: How about the delivery time?
A5: Usually 15-25 days for bulk order.
Q6: How To Ask for Support if product failure in a warranty?
A6: 1. Email us about the PI number, serial number, Product S/N number, show us more details such as pictures or your testing report/video, if it is the quality problem of the product itself, we will resend a new one in the next order.
      2. We will submit your case to our after-sales department, and solve it in 24 hours.