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WattCycle 12V 10A 4 Bank Lithium/AGM/Lead Marine Waterproof Battery Charger

Model: WTCG12V10AN4CH-YYE · SKU: WTCG12V10AN4CH-YYE

Prepared Nov 13, 2026

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Common specifications

Charger input	Not documented
Input voltage	Not documented
Solar input voltage	Not documented
Solar input limit	Not documented
Output voltage	14.6 VSource [2]
Battery voltage	12 VSource Paid link.[1]
Charge current	10 ASource Paid link.[1]
Battery chemistry	Lithium/AGM/LeadSource Paid link.[1]
Power	Not documented
Isolated	Not documented
Engine detection	Not documented
Weight	Not documented
Enclosure volume	Not documented
Warranty term	1 yearSource Paid link.[3]

All recorded specifications

Battery chemistry	Lithium/AGM/LeadDocumented claim Conditions Printed as "Lithium/AGM/Lead" in WattCycle 12V 10A 4 Bank Lithium/AGM/Lead Marine Waterproof Battery Charger (September 22, 2026 capture), Product title. Revised on 1 October 2026: WattCycle prints the supported batteries as "Lithium/AGM/Lead" and says it adjusts to lead-acid or lithium; it does not name LiFePO4 or flooded lead-acid. Location: Product title Printed as "Lithium/AGM/Lead" in WattCycle 12V 10A 4 Bank Lithium/AGM/Lead Marine Waterproof Battery Charger (September 22, 2026 capture), Product title. Revised on 1 October 2026: WattCycle prints the supported batteries as "Lithium/AGM/Lead" and says it adjusts to lead-acid or lithium; it does not name LiFePO4 or flooded lead-acid. Location: Product title Official product page · WattCycle 12V 10A 4 Bank Lithium/AGM/Lead Marine Waterproof Battery Charger (September 22, 2026 capture)Paid link. [1]
Battery voltage	12 VDocumented claim Conditions WattCycle names the charger for the battery it charges: "WattCycle 12V 10A 4 Bank Lithium/AGM/Lead Marine Waterproof Battery Charger". The nominal battery voltage is the first figure in that name and the charge voltage the second. Location: Product title and Tech Specs, Model row WattCycle names the charger for the battery it charges: "WattCycle 12V 10A 4 Bank Lithium/AGM/Lead Marine Waterproof Battery Charger". The nominal battery voltage is the first figure in that name and the charge voltage the second. Location: Product title and Tech Specs, Model row Official product page · WattCycle 12V 10A 4 Bank Lithium/AGM/Lead Marine Waterproof Battery Charger (September 22, 2026 capture)Paid link. [1]
Charge current	10 ADocumented claim Conditions WattCycle prints the output current in the product title and again in its feature list: "10A Output : Fast, efficient charging with 10 amps of power per bank." Ten amps is per bank, so a four-bank unit delivers up to forty amps in total. Location: Product title WattCycle prints the output current in the product title and again in its feature list: "10A Output : Fast, efficient charging with 10 amps of power per bank." Ten amps is per bank, so a four-bank unit delivers up to forty amps in total. Location: Product title Official product page · WattCycle 12V 10A 4 Bank Lithium/AGM/Lead Marine Waterproof Battery Charger (September 22, 2026 capture)Paid link. [1]
Output voltage	14.6 VDocumented claim Conditions Printed as "14.6V4" in WattCycle 14.6V 10A 4 Bank LiFePO4 Battery Charger User Manual, WattCycle 14.6V 10A 4 Bank LiFePO4 Battery Charger User Manual, section 4 Electrical Characteristics (PDF page 13), "LFP (lithium iron phosphate) charging voltage" row, WTCG12V10AN4CH column. Revised on 1 October 2026: The charger manual prints a lithium iron phosphate charging voltage of 14.6 V on each of the four outputs of this model. Location: WattCycle 14.6V 10A 4 Bank LiFePO4 Battery Charger User Manual, section 4 Electrical Characteristics (PDF page 13), "LFP (lithium iron phosphate) charging voltage" row, WTCG12V10AN4CH column Printed as "14.6V4" in WattCycle 14.6V 10A 4 Bank LiFePO4 Battery Charger User Manual, WattCycle 14.6V 10A 4 Bank LiFePO4 Battery Charger User Manual, section 4 Electrical Characteristics (PDF page 13), "LFP (lithium iron phosphate) charging voltage" row, WTCG12V10AN4CH column. Revised on 1 October 2026: The charger manual prints a lithium iron phosphate charging voltage of 14.6 V on each of the four outputs of this model. Location: WattCycle 14.6V 10A 4 Bank LiFePO4 Battery Charger User Manual, section 4 Electrical Characteristics (PDF page 13), "LFP (lithium iron phosphate) charging voltage" row, WTCG12V10AN4CH column Official instruction manual · WattCycle 14.6V 10A 4 Bank LiFePO4 Battery Charger User Manual [2]

Warranty

Remedy	Free replacement or refund for a quality defect confirmed within six months of purchase, free replacement for one confirmed after six months and inside the term; WattCycle pays shipping both ways in either case, after an RMA number is issuedDocumented claim Conditions The policy prints "Quality issue (within 6 months) Free replacement/refund WattCycle covers shipping costs" and "Quality issue (after 6 months, within warranty) Free replacement WattCycle covers shipping costs". A claim starts by e-mailing service@wattcycle.com with proof of purchase; WattCycle promises a reply in 24 to 48 hours and then issues an RMA number. No turnaround time for the repair itself is fixed, and WattCycle reserves the right of final interpretation. Location: Warranty Policy page, section II "Warranty Claim Process and Fees", fee-responsibility table and refund policy The policy prints "Quality issue (within 6 months) Free replacement/refund WattCycle covers shipping costs" and "Quality issue (after 6 months, within warranty) Free replacement WattCycle covers shipping costs". A claim starts by e-mailing service@wattcycle.com with proof of purchase; WattCycle promises a reply in 24 to 48 hours and then issues an RMA number. No turnaround time for the repair itself is fixed, and WattCycle reserves the right of final interpretation. Location: Warranty Policy page, section II "Warranty Claim Process and Fees", fee-responsibility table and refund policy Official warranty · Warranty Policy \| WattCycle-US (September 22, 2026 capture)Paid link. [3]
Coverage conditions	Excludes accident, abuse and force majeure; failure to follow the manual; voltage or current mismatch, reverse polarity, wrong fuses or undersized cables; unauthorised disassembly, modification or repair and altered serial numbers; cosmetic wear from normal use; and use beyond the product’s rated specificationsDocumented claim Conditions Summarised from the seven-part exclusion list on WattCycle’s Warranty Policy page captured September 22, 2026, which is written as one list covering every product category rather than per product. The page carries no effective or revision date, applies only to purchases through official WattCycle channels and authorised distributors, and requires valid proof of purchase. Location: Warranty Policy page, section III "Warranty Exclusions (Limitations of Liability)" Summarised from the seven-part exclusion list on WattCycle’s Warranty Policy page captured September 22, 2026, which is written as one list covering every product category rather than per product. The page carries no effective or revision date, applies only to purchases through official WattCycle channels and authorised distributors, and requires valid proof of purchase. Location: Warranty Policy page, section III "Warranty Exclusions (Limitations of Liability)" Official warranty · Warranty Policy \| WattCycle-US (September 22, 2026 capture)Paid link. [3]
Warranty term	1 yearDocumented claim Conditions WattCycle’s Warranty Policy page, captured September 22, 2026, prints "Accessories Chargers, inverters, controllers, wiring cables , etc. 1 year". A charger therefore carries one year from the original consumer’s purchase date and no registration extension: the two further years in the table belong only to the "LiFePO4 Batteries" row. The policy names no individual model, so the term is read from the category row. Location: Warranty Policy page, section I.1 "Warranty Period", row "Accessories" WattCycle’s Warranty Policy page, captured September 22, 2026, prints "Accessories Chargers, inverters, controllers, wiring cables , etc. 1 year". A charger therefore carries one year from the original consumer’s purchase date and no registration extension: the two further years in the table belong only to the "LiFePO4 Batteries" row. The policy names no individual model, so the term is read from the category row. Location: Warranty Policy page, section I.1 "Warranty Period", row "Accessories" Official warranty · Warranty Policy \| WattCycle-US (September 22, 2026 capture)Paid link. [3]

Certificate records

No records documented.

Sources and revisions

WattCycle 12V 10A 4 Bank Lithium/AGM/Lead Marine Waterproof Battery Charger (September 22, 2026 capture)Paid link.Official product page · Checked Sep 21, 2026https://www.wattcycle.com/products/12v-10a-4bank-marine-lithium-agm-lead-battery-charger
WattCycle 14.6V 10A 4 Bank LiFePO4 Battery Charger User ManualOfficial instruction manual · Checked Sep 21, 2026https://cdn.shopify.com/s/files/1/0812/7420/8552/files/WattCycle-14.6V-10A-4Bank-Battery-Charger-User-Manual.pdf?v=1736416264
Warranty Policy | WattCycle-US (September 22, 2026 capture)Paid link.Official warranty · Checked Sep 21, 2026https://www.wattcycle.com/pages/warranty-policy
WattCycle storefront product feed, page 1 of 1 (September 22, 2026 capture)Paid link.Official product feed · Checked Sep 21, 2026https://www.wattcycle.com/products.json?limit=250&page=1