Silverfish Solar Power Battery 48V 10ah Rechargeable Lithium Ion Battery Pack for E-Bike Golf Cart

Still deciding? Get samples of $ !
Request Sample

Product Description

Basic Information

Model NO.
RSK-4810-7
Rechargeable
Yes
Size
Medium
Structure
13s5p
Cell
18650 2500mAh Battery Cells
Color
Black, Silver, Customized
Motor
500W
Charging Cut-off
54.6V
Charging Current
2A
Cycle Life
500 cycles
Certification
CE, RoHS, MSDS, Un38.3
Lead Time
Within 15 Workdays

Product Description

Silverfish solar power battery 48V 10ah rechargeable Lithium ion Battery Pack for E-Bike Golf Cart

Product Specification Details
Product name48V 10Ah
ModelRSK-4810
Rated Capacity10Ah
Nominal Voltage48V
Over discharge protection voltage39V±0.05V
Over charge protection voltage54.6V±0.05V
AC Impedance Max.≤100 mΩ
Max Continuous Charge Current≤5A
Max Continuous Discharge Current≤15A
WeightApprox 3.8kg

Product Gallery

Battery Image 1
Battery Image 2
Battery Image 3
Battery Image 4
Battery Image 5
Battery Image 6

Key Advantages

  • Green product & Long standby time
  • One year comprehensive warranty
  • Excellent safety and storage performance
  • Low self-discharge rate
  • Short circuit, overcharge, and over-discharge testing passed
  • 150°C thermal shock test & 1.2m drop testing passed
Advantage Diagram

Technical Spotlight

  • Provide both single cells and battery packs
  • 100% inspection before delivery (inner resistance, discharge platform, self-discharge)
  • IEC standard compatibility
  • Established quality control systems under ISO9001
  • Customized packs, tags, labels, and connectors available

Model Comparison

Model Casing Voltage (V) Capacity (Ah) Dimension (mm) Weight (kg)
2410Silver fish241080*90*3102.5
3610Silverfish361075*110*3853.5
3612Silver fish361280*90*3104.5
4810.4Downtube481082*132*3603.8
4820PVC package4820120*300*3407.3
Model Dimensions

Applications

Electric bicycle / Fat tire bike
Electric scooter / Skateboard
Electric golf car / Balance car
Electric motorcycle / Wheelchair

Battery Maintenance Knowledge

1. New Battery: Visual inspection before install. Batteries are usually half-charged; no special activation needed. Ensure charger matches.

2. Fast Charging: Not recommended for non-fast-charge series to avoid capacity loss.

3. Storage: Charge to 50%-70% if stored long-term; keep temperature below 25ºC.

4. Daily Care: Avoid overcharging/discharging. In summer, avoid direct sun and charge only after heat dissipation.

Order Process & Shipping

1. Model confirmation -> 2. Invoice issuance -> 3. Payment -> 4. Delivery within 2 weeks.

Shipping via UPS, FEDEX, DHL, Air, or Sea. We accept T/T, PayPal, and Western Union.

Shipping
Production

Frequently Asked Questions

Q1: Can I have a sample order?
Yes, sample orders are welcome. We can offer up to 3 free samples; you only need to cover the shipping cost.
Q2: How do you handle quality problems after sales?
Take photos and videos of the issue. Our engineers will analyze it within 2 working days. We offer a 1-year warranty and will repair or replace defective batteries.
Q3: What is the standard lead time?
Typically 7-10 days for samples and 15-20 workdays for large quantity orders.
Q4: What certifications do the batteries have?
Most models have CE, CB, KC, MSDS, and UN38.3. We can apply for additional certifications for custom designs if needed.
Q5: Can you print our logo/brand on the product?
Yes, we provide free logo printing for orders that meet our minimum quantity requirements.
Q6: Do you make customized battery packs?
Of course. Our professional engineers provide suitable solutions based on your specific requirements and application needs.

Related Products