Pay in installments of $27.75 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Renogy 12V 40A DC to DC Battery ChargerAlternator running detection safeguards the starter battery. Simple and compact layout for easy installation. BT 2 Bluetooth enables remote monitoring, records 365 day data. Advanced protections ensure efficient & safe charging. Li Battery Activation On Off offers customizable performance. More Information Terminal Range: 8AWG 6AWG Grounding: Common Negative Communication Protocol: RS485 Communication Operating Temperature Range: 4? 122? 25 ? 60?
- Alternator running detection safeguards the starter battery.
- Simple and compact layout for easy installation.
- BT-2 Bluetooth enables remote monitoring, records 365-day data.
- Advanced protections ensure efficient & safe charging.
- Li Battery Activation On/Off offers customizable performance.
- Terminal Range: 8AWG - 6AWG
- Grounding: Common Negative
- Communication Protocol: RS485 Communication
- Operating Temperature Range: -4? -122? /-25 ? - 60?
- Storage Temperature Range: -4? -122? /-40 ? - 85?
- Humidity: 0%-95%, No Condensation
- Maximum Operating Altitude: 3000m
- Enclosure Rating: 0%- 95% ,no condensation
- Dimensions: 9.31 in (236.5 mm)x6.00 in (152.5 mm)x2.30 in(58 mm)
- Weight: 4.41 lb / 1.88 kg
- Certification: CE/RoHS/FCC
- Protection: Reverse Polarity Protection/Overvoltage Protection/Over Discharge Protection/Overcurrent Protection/Over Temperature Protection
- ELECTRICAL DATA
- System Voltage: 12V-12V
- Alternator Input Voltage: "Traditional Alternator: 13.2-16.0VDC Smart Alternator (Euro 6): 12-16.0VDC"
- Maximum Output Current Rating: 40A
- Output Power: 584W
- Battery Types: AGM, Gel, Flooded, Lithium-iron Phosphate, User
- Input Fuse Rating: 60A
- Output Fuse Rating: 50A
- Charging Efficiency: 94%
- Temperature Compensation: -3mV / ? / 2V (Non-Lithium), 0mV / ? / 2V; no compensation (Lithium)
- Idle Power Consumption: ?15mA
- PACKAGE INCLUDES
- The First Option: battery charger x1, temperature sensor x1, IGN Signal Wire x1, User Manual x1, Terminal Ring x4
- WARRANTY INFORMATION
- Accessories: 2-year material warranty
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 30 reviews
Sort
Product Reviews
★★★★★ 5
Love Sunbum!!!!
Style: Original
Best combo ever! I use this combo every beach day, and most days in general. I love how well it travels and that there is something for every need! The bag it comes in is such a plus too! Great quality and brand!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
★★★★★ 5
Sun Bum Reef friendly get it now!!!!!
Style: Original
I love travel size sun bum sun screen. You need sun screen everyday!!! Sun bum is reef friendly everyone needs to use SUN BUM!!!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
★★★★★ 5
Sun Bum kit a saver!!
Style: Mineral
Great little bag full of sunscreen for my grandson. Glad we had it to take it everywhere with us. A little pricey but he needs it so instead of taking bunches of bottles we had this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
★★★★★ 4
Sunscreen is great, I would t recommend the chapstick
Style: Original
Sun Bum is hands down the best sunscreen I’ve ever used. It smells incredible, like a tropical vacation with that perfect coconut scent. It goes on smoothly, doesn’t leave you feeling sticky or greasy, and actually works! As long as I reapply every few hours, I don’t get burned, which is more than I can say for most other sunscreens I’ve tried.
The face stick is good, goes on easily, but is a little greasy feeling.
I do not like the chapstick, I can’t keep the taste of it out of my mouth and I feel like you have to put it on again and again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 15, 2025
★★★★★ 5
Perfect!
Style: Original
Perfect for that carry on to a sunny place!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026