SliverFish 48V20Ah Folding E-Bike Lithium Battery For ≤1000W Motor

Before purchasing, please note:

1. Check your e-bike's voltage requirement--if it's 48V, choose a 48V battery; if it's 36V, go with a 36V battery. You can find this information on your original battery or controller.
2. Battery capacities like 10Ah, 15Ah, 20Ah, or 30Ah indicate how long the battery can last. Higher Ah generally means longer range.
3. Make sure the battery dimensions fit securely inside your bike frame.
4. When charging: always connect the charger to the power outlet first, then plug it into the battery.
5. Avoid fully draining the battery. It's better to recharge it while some power remains.
6. If your battery won't charge, please contact me promptly through eBay Messages.

Upgraded Silver Fish 48V20Ah Folding E-Bike Battery

Engineered for versatility with dual discharge modes (top/bottom) and multi-connection support:
?? Compatible with 2-pin & 4-pin bottom connectors (industry-standard interfaces)
?? Seamless compatibility for motors up to 1000W, delivering 960Wh stable power.

Smart Flexibility
?? Top/Bottom discharge options for flexible bike frame mounting
?? Universal pins fit most folding e-bike models

Lightweight & Reliable
Compact black design + 1-year warranty.

Specification

Nominal Voltage: 48V

Rated Capacity: 20Ah

Max Constant Discharge Current: 20A (BMS)

Apply for: 0-1000W Motor

Battery Type: Lithium Ion (Li-Ion)

Battery Size: 390*110*75mm/15.35*4.33*2.95inches

Battery Weight: 4100g/ 9.04lbs

Fast Charging: 54.6V 2A

Battery Cell: 18650 A Grade Samsung or Panasonic battery cells

Features

[Wide Compatibility] Compatible with e-bikes, folding e-bikes?perfect for any 48V motor system.

[Long-Lasting Performance] 1500 cycles, 30+ miles per charge. Ride farther, charge less.

[Safe & Fast Charging] Smart overcharge protection + 54.6V2A adapter for safe, speedy charging.

[Lightweight & Portable] Compact and lightweight for easy storage and theft prevention.

[Lead-Acid Upgrade] effortlessly upgrade from lead-acid to modern lithium technology.

[Please note] This is a 48V lithium battery, only suitable for 48 volt power Motors and not suitable for 52V or other voltages. It cannot be connected in series or parallel with two or more batteries.

What's Included

Li-ion Battery*1

Safety Lock Strip*1

Battery Base*1

2 Prong Connection*1+4 Prong Connection*1

AC Plug*1

54.6V2A Adapter*1

How to charge

Step 1: Turn the key to the right

Step 2: Long press the battery monitor until the indicator light comes on

The indicator light is on, indicating that the battery is powered on and can be used normally.

Battery Care Instructions

First Use: Fully charge before initial use.

Storage: Keep in a cool, dry place; avoid heat & metal objects.

Handling: No disassembly, crushing, dropping, water, or fire.

Safety: Keep away from children.

Maintenance:

• Use every 2-3 weeks if inactive.
• For longer life, fully discharge monthly.
• Remove battery when not in use or during tool maintenance.

Shipping

We try our best to ship out all items within 2 business days after payment is cleared.

Orders placed on the weekend or holidays will be shipped on Monday or the next working day.

After handling item usually arrive in up to 3-7 business days.

Tracking numbers are not immediately active - please allow up to 48 hours for numbers to update within shipper's tracking systems.

Important: Please provide an actual address for any of your orders.Products cannot be delivered to just a PO Box address.

Return Policy

We accept return within 30 days of receipt.

Feedback

If you have any questions or concerns, please contact us before leaving a negative feedback, we are here to help you and offer the best support we can.

For any reason you are not satisfied with your purchase, please contact us via Ebay Message and we will do our best to resolve it. Please don't leave neutral or negative feedback without any communication with us.

If you are satisfied with the service, We'll appreciate a good feedback.Thanks!

For any question, please feel free to contact me.

Happy shopping!