US Local Shipping | Free Shipping

Free Warranty | 30-Day Easy Returns
Ausverkauft

15W 12V Solar Battery Maintainer & Trickle Charger

$23.99
First order: Save 5% WELCOME5
Pack Option
Delivery Methods
Delivery time: 1-3 business days.
30-Day Return and Refund Service
Warranty Coverage
Free Shipping
DescriptionSpecsIncludesDownloadsFAQReviews

15W 12V Solar Battery Maintainer & Trickle Charger

Boost your 12V batteries with Callsun 15W high-efficiency solar charger. Featuring A+ monocrystalline cells, IP68 all-weather durability, smart 3-stage charging, and wide battery compatibility, it keeps your cars, RVs, boats, and motorcycles powered and ready, anytime, anywhere.

Why Choose Callsun Solar Panel

Feature Callsun Solar Panel Other Solar Panels
Efficiency 30% 20%
Installation 360° Flexible Installation 180° Flexible Installation
Waterproof IP68 IP65
Frame Anodized Aluminum Alloy General Aluminum Alloy
Glass 1.6mm Tempered Glass 0.6mm Tempered Glass

Specifications

Key Specs at a Glance 15W output · 30% efficiency · Adjustable Angle(360°) · IP68

Mechanical Characteristics(STC)

Maximum Power (Pmax) 15W
Maximum Power Voltage (Vmp) 20.16V
Maximum Power Current (Imp) 0.75A
Open-circuit Voltage (Voc) 24.3V
Short-circuit Current (Isc) 0.79A
Cell Type Monocrystalline Silicon

*STC(Standard Test Condition): Irradiance 1000W/m², Cell Temperature 25°C, Air Mass 1.5.

Specifications

Dimension 303 × 333 × 20 ± 2 mm (11.93 × 13.11 × 0.79 ± 0.08 in)
Weight 1.7kg(3.75 lb)
Operating Temperature Range 14°F ~ 158°F (-10°C ~ 70°C)
Glass 1.6mm Tempered Glass
Frame Anodized Aluminium Alloy
IP Rating IP68
Max. Wind Load/Snow Load 2400Pa/5400Pa
Compatible With 12V LiFePO4, Lithium Ion, AGM, SLA, GEL, FLD, EFB, MF batteries

Includes

1 Pack: 15W 12V Solar Battery Maintainer & Trickle Charger×1
2 Pack: 15W 12V Solar Battery Maintainer & Trickle Charger×2

Downloads & View

User Manual

View Download

FAQ

1. What types of batteries and vehicles does this charger support?

This charger is designed for 12V systems only and supports LiFePO₄, AGM, SLA, GEL, FLA, EFB, and MF batteries. It’s ideal for cars, RVs, boats, motorcycles, campers, trailers, lawn mowers, and jet skis.