Velowave | Lithium Ion Charger 4A for Electric Bikes

Velowave | Lithium Ion Charger 4A for Electric Bikes | 10240002

SKU: 10240002

$145.00

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4A Lithium?Ion Charger for Electric Bikes

Compact 4A Lithium?Ion Charger for Electric Bikes

A reliable, compact charger designed to recharge e?bike lithium?ion battery packs safely and predictably. Delivers a steady 4 A charge current with built?in protections so you can charge at home, at work, or in the garage without fuss.

Benefits

Get back on the road sooner — quicker, consistent charging reduces downtime between rides.
Charge with confidence — built?in safety protections reduce the risk of damage to your battery and bike.
Simpler storage and transport — compact, lightweight design fits on a shelf or in a carry bag.
Less maintenance hassle — stable CC?CV charging helps prolong battery life over time.
Works in everyday locations — plugs into standard household outlets so charging is convenient.

Features

Constant current / constant voltage (CC?CV) charging profile for lithium?ion cells.
Steady 4 A output current for predictable charge times.
Multi?stage charging with automatic termination when the battery is full.
LED status indicators for charging, full charge, and fault conditions.
Multiple safety protections: over?voltage, over?current, short?circuit, and over?temperature cutoff.
Universal AC input for use with standard household power (no special wiring required).
Plug?and?play DC output with common barrel or supplied adapter cable (confirm connector fits your battery).
Fanless design with passive cooling for quiet operation.

Specifications

Output current: 4 A (constant)
Typical output voltage: model variants for 36 V battery packs (42 V DC nominal) — check battery label before use
Output power: ~168 W (maximum at 42 V × 4 A)
Input voltage: 100–240 VAC, 50/60 Hz
Efficiency: >85% (typical)
Connector: standard DC barrel (adapter included) — confirm polarity and size with your battery
Cable length: AC cable ~1.2 m; DC output cable ~1.0 m (approx.)
Dimensions: 120 × 60 × 40 mm (approx.)
Weight: ~320 g
Housing material: flame?retardant ABS plastic
Operating temperature: -10 °C to +40 °C
Protection rating: indoor use (typ. IP20)
Certifications: CE, RoHS (where applicable)
Safety features: over?voltage, over?current, short?circuit, over?temperature protection, automatic charge termination

Free standard shipping on all U.S. orders. Orders are typically processed within 1–2 business days (Mon–Fri). Delivery usually takes 4–7 business days after dispatch. Tracking details are emailed once your order ships. View full Shipping Policy .

For help, contact us at support@DiscoverAndDo.com or call 1-833-657-4927 (Mon–Fri, 9 AM–6 PM EST).

Enjoy easy returns within 30 days of delivery. Items must be unused, undamaged, and in original packaging. Change-of-mind returns may be subject to a 25% restocking fee. Defective, damaged, or incorrect items are fully covered with free return shipping and a replacement or full refund. View full Returns & Refund Policy .

For help, contact us at support@DiscoverAndDo.com or call 1-833-657-4927 (Mon–Fri, 9 AM–6 PM EST).

Description

4A Lithium?Ion Charger for Electric Bikes

Compact 4A Lithium?Ion Charger for Electric Bikes

Benefits

Get back on the road sooner — quicker, consistent charging reduces downtime between rides.
Charge with confidence — built?in safety protections reduce the risk of damage to your battery and bike.
Simpler storage and transport — compact, lightweight design fits on a shelf or in a carry bag.
Less maintenance hassle — stable CC?CV charging helps prolong battery life over time.
Works in everyday locations — plugs into standard household outlets so charging is convenient.

Features

Constant current / constant voltage (CC?CV) charging profile for lithium?ion cells.
Steady 4 A output current for predictable charge times.
Multi?stage charging with automatic termination when the battery is full.
LED status indicators for charging, full charge, and fault conditions.
Multiple safety protections: over?voltage, over?current, short?circuit, and over?temperature cutoff.
Universal AC input for use with standard household power (no special wiring required).
Plug?and?play DC output with common barrel or supplied adapter cable (confirm connector fits your battery).
Fanless design with passive cooling for quiet operation.

Specifications

Output current: 4 A (constant)
Typical output voltage: model variants for 36 V battery packs (42 V DC nominal) — check battery label before use
Output power: ~168 W (maximum at 42 V × 4 A)
Input voltage: 100–240 VAC, 50/60 Hz
Efficiency: >85% (typical)
Connector: standard DC barrel (adapter included) — confirm polarity and size with your battery
Cable length: AC cable ~1.2 m; DC output cable ~1.0 m (approx.)
Dimensions: 120 × 60 × 40 mm (approx.)
Weight: ~320 g
Housing material: flame?retardant ABS plastic
Operating temperature: -10 °C to +40 °C
Protection rating: indoor use (typ. IP20)
Certifications: CE, RoHS (where applicable)
Safety features: over?voltage, over?current, short?circuit, over?temperature protection, automatic charge termination