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Kastar 4-Pack Battery and AC & USB-C Charger for 1821 Series MCR1821 MCR1821C MCR1821J and 29518 38403 46607 52030 54344 Parts Used in GPS Units Data Collectors Survey Tools Barcode Scanners
✅ In stock
⭐ Lowest price we've tracked
F
Grade
Analysis Confidence
75%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Aug 31, 2026 7:17 PM · 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 current price sits right around what this item typically fetches.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️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
0/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
KastarUSA
🚚 Shipping
Free Shipping
Product Details
✓Dual Input Charging with AC and USB-C support
✓Smart charging control for stable performance
✓LED indicators for charge and full status
✓Protection against overcharge, short-circuit, and thermal risk
✓Replacement Battery Included – 7.4V 2600mAh (19.24Wh) Li-ion battery provides reliable, long-lasting power.
⚙️ Specifications
2.5 x 4 x 3 inches
1.38 pounds
B0G8322RLD
TCN-4B-DLI1-A
4 Lithium Ion batteries required. (included)
December 17, 2025
Product Dimensions
2.5 x 4 x 3 inches
Item Weight
1.38 pounds
ASIN
B0G8322RLD
Item model number
TCN-4B-DLI1-A
Batteries
4 Lithium Ion batteries required. (included)
Date First Available
December 17, 2025
Manufacturer
Kastar
