OYMSAE Solar Trickle Battery Charger and Maintainer for 12 volts battery daily
OYMSAE Solar Trickle Battery Charger
Merchant Video
Will this solar charger revive a completely dead car battery?
Designed for 12V trickle charging/maintenance, it prevents discharge but can't revive sulfation-damaged batteries from long-term drainage. Optimal use requires 6V+ residual voltage.
How to confirm if it works with my vehicle?
Compatible with all 12V lead-acid/AGM/LiFePO4 batteries (cars/boats/RVs). Our 30W upgraded model handles larger batteries up to 150Ah. Just connect via SAE port - zero wiring expertise required.
Does it drain power when not in sunlight?
The zero-night-drain controller terminates charging at sunset and activates reverse current blockade. Energy loss is 85% lower than basic models according to lab tests.
What makes your charger safer than cheap alternatives?
Features include:
? ETFE-coated monocrystalline cells (IP67 waterproof)
? Triple-protection IC: Overcharge/Short-circuit/Reverse polarity
? CPB impact-resistant base (tested for 50km/h debris collisions)
How long to charge a standard SUV battery?
? 30W model: Fully charges 80Ah battery in ~5 days (2-4% daily trickle)
? For faster charging, pair with our 45W PRO Series (ideal for RVs/campers)
Choose a solar panel that works for you!
 30W Solar Battery Charger |  12W Solar Battery Charger |  20W Solar Battery Charger |  10W Solar Battery Charger |  25 Feet SAE to Extension | |
|---|---|---|---|---|---|
Customer Reviews | — | — | — | — | — |
Price | — | — | — | — | — |
Types of solar cell | Polycrystalline Silicon | Polycrystalline Silicon | Polycrystalline Silicon | Polycrystalline Silicon | inapplicable |
waterproof rating | IP67 | IP67 | IP67 | IP67 | IP67 |
22% High Conversion Efficiency | ? | ? | ? | ? | ? |
Alligator clip | ? | ? | ? | ? | ? |
Cigarette lighter | ? | ? | ? | ? | ? |
Installation | Suction Cups | Suction Cups | Suction Cups | Suction Cups | SAE |
Visual Indicator Light | ? | ? | ? | ? | ? |
OYMSAE- Solar Battery Charger
It is a device that uses solar panels maintain the charge of a battery. Keep car, boat, or RV battery charged when it is not in use.
OYMSAE is committed to creating high-quality and cost-effective products for customers who love nature and clean energy. We mainly manufacture and sell SAE and MC4 extension cords as well as solar panels. Portable power supply and maintenance for cars, boats, motorcycles, RVs, etc. Power up anytime, anywhere, and add fun and portability to your outdoor life!
OYMSAE12VSolar Battery Charger
OYMSAE12VSolar Battery Charger
OYMSAE SAE Extension Cable
OYMSAE SolarYBranch Connectors
POWISER SAE 1 to 4 Extension
OYMSAE Solar Trickle Battery Charger and Maintainer for 12 volts battery daily
OYMSAE Solar Trickle Battery Charger
Merchant Video
Will this solar charger revive a completely dead car battery?
Designed for 12V trickle charging/maintenance, it prevents discharge but can't revive sulfation-damaged batteries from long-term drainage. Optimal use requires 6V+ residual voltage.
How to confirm if it works with my vehicle?
Compatible with all 12V lead-acid/AGM/LiFePO4 batteries (cars/boats/RVs). Our 30W upgraded model handles larger batteries up to 150Ah. Just connect via SAE port - zero wiring expertise required.
Does it drain power when not in sunlight?
The zero-night-drain controller terminates charging at sunset and activates reverse current blockade. Energy loss is 85% lower than basic models according to lab tests.
What makes your charger safer than cheap alternatives?
Features include:
? ETFE-coated monocrystalline cells (IP67 waterproof)
? Triple-protection IC: Overcharge/Short-circuit/Reverse polarity
? CPB impact-resistant base (tested for 50km/h debris collisions)
How long to charge a standard SUV battery?
? 30W model: Fully charges 80Ah battery in ~5 days (2-4% daily trickle)
? For faster charging, pair with our 45W PRO Series (ideal for RVs/campers)
Choose a solar panel that works for you!
30W Solar Battery Charger | 12W Solar Battery Charger | 20W Solar Battery Charger | 10W Solar Battery Charger | 25 Feet SAE to Extension |
|---|---|---|---|---|
| Customer Reviews | ||||
| — | — | — | — | — |
| Price | ||||
| — | — | — | — | — |
| Types of solar cell | ||||
| Polycrystalline Silicon | Polycrystalline Silicon | Polycrystalline Silicon | Polycrystalline Silicon | inapplicable |
| waterproof rating | ||||
| IP67 | IP67 | IP67 | IP67 | IP67 |
| 22% High Conversion Efficiency | ||||
| ? | ? | ? | ? | ? |
| Alligator clip | ||||
| ? | ? | ? | ? | ? |
| Cigarette lighter | ||||
| ? | ? | ? | ? | ? |
| Installation | ||||
| Suction Cups | Suction Cups | Suction Cups | Suction Cups | SAE |
| Visual Indicator Light | ||||
| ? | ? | ? | ? | ? |
OYMSAE- Solar Battery Charger
It is a device that uses solar panels maintain the charge of a battery. Keep car, boat, or RV battery charged when it is not in use.
OYMSAE is committed to creating high-quality and cost-effective products for customers who love nature and clean energy. We mainly manufacture and sell SAE and MC4 extension cords as well as solar panels. Portable power supply and maintenance for cars, boats, motorcycles, RVs, etc. Power up anytime, anywhere, and add fun and portability to your outdoor life!
OYMSAE12VSolar Battery Charger
OYMSAE12VSolar Battery Charger
OYMSAE SAE Extension Cable
OYMSAE SolarYBranch Connectors
POWISER SAE 1 to 4 Extension