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SUNAPEX 5Watt 12V Solar Car Battery Trickle Charger & Maintainer
✅ In stock
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 29, 2026 8:52 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The price is modestly below what this product ordinarily sells for.
- 🏷️A 23% cut from the official retail price adds further appeal.
- 📉Pricing has not dipped this low in roughly six months, placing this offer among the better deals in that window.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
11.55/20
Deal Strength
10/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
SUNAPEX
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓HIGH EFFICIENCY MONOCRYSTALLINE DESIGN: Premium monocrystalline solar cells; higher power than same-size polycrystalline panels; same power in more compact size; stable output in low-light and cloudy conditions
✓SMART BATTERY OPTIMIZED CHARGING: Built-in intelligent charge controller; optimized charging algorithm prevents overcharging; over-voltage; deep discharge; safely recharges batteries; extends battery service life and performance
✓FULLY AUTOMATIC MAINTENANCE-FREE: Auto stops charging when battery is full; auto resumes charging when battery voltage drops; 24/7 fully automatic operation; no-maintenance battery care for daily use
✓VISUAL CHARGING STATUS INDICATORS: 3 clear LED indicator lights for at-a-glance monitoring; blue for sunlight detection; red for active charging; green for fully charged battery; no guesswork needed
✓WIDE BATTERY & SCENE COMPATIBILITY: Compatible with all mainstream 12V rechargeable batteries: sealed lead-acid; lithium; LiFePO4; GEL; AGM; flooded; fits for cars; boats; RVs; lawnmowers; dump trailers; campers; trucks; off-grid devices like electric fences; gate openers; security cameras
✓FULL SAFETY PROTECTIONS & IP67 WATERPROOF: Built-in multiple circuit protections: over-charge; over-discharge; over-voltage; over-current; short circuit; reverse polarity; over-temperature; fully sealed IP67 waterproof and dustproof design; withstands rain; snow; extreme temperatures and all harsh outdoor conditions
✓EASY INSTALL & RELIABLE WARRANTY SUPPORT: Ultra-lightweight flexible design; suction cups and carabiners for combined use; tool-free plug-and-play setup; easily adheres to car front windshields; SUNAPEX provides 1-year workmanship warranty; 24/7 professional customer service; ongoing technical assistance for all product questions
⚙️ Specifications
Brand
SUNAPEX
Product Dimensions
13.7"L x 1.5"W x 14.96"H
Efficiency
High Efficiency
Included Components
Charger
Maximum Power
5 watts
Output Voltage
12 volts_of_direct_current
Item Weight
1.01 pounds
Manufacturer
SUNAPEX
ASIN
B0CDBXX2RQ
Item model number
SA-RX5W
Customer Reviews
4.2 4.2 out of 5 stars (154) var dpAcrHasRegisteredArcLinkClickAction; P.when('A', 'ready').execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( 'acrLink-click-metrics', 'click', { "allowLinkDefault": true }, function (event) { if (window.ue) { ue.count("acrLinkClickCount", (ue.count("acrLinkClickCount") || 0) + 1); } } ); } }); P.when('A', 'cf').execute(function(A) { A.declarative('acrStarsLink-click-metrics', 'click', { "allowLinkDefault" : true }, function(event){ if(window.ue) { ue.count("acrStarsLinkWithPopoverClickCount", (ue.count("acrStarsLinkWithPopoverClickCount") || 0) + 1); } }); }); 4.2 out of 5 stars
