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Image source: Tenergy 12.8V (4S) LiFePO4 Battery Pack Charger, manufacturer product image from Tenergy's product pageNo sellers found.
Printed as "SKU: 01303" on the product page; the owner's manual prints the same number as "Part Number 01303".
Official product page: Tenergy 12.8V (4S) LiFePO4 Battery Pack Charger product page (September 27, 2026 capture) Checked · Earlier documentLocation: Product page, SKU field
Documented
Printed as "Max. input power: 28W" in the product page's Technical Specifications block.
Official product page: Tenergy 12.8V (4S) LiFePO4 Battery Pack Charger product page (September 27, 2026 capture) Checked · Earlier documentLocation: Product page, Technical Specifications block, Max. input power
Documented
Converted: 284 g / 1000 = 0.284 kg
Printed as "Weight: 284g" in the product page's Technical Specifications block; converted here from grams to kilograms.
Official product page: Tenergy 12.8V (4S) LiFePO4 Battery Pack Charger product page (September 27, 2026 capture) Checked · Earlier documentLocation: Product page, Technical Specifications block, Weight
Converted
Printed as "Rated AC input: 100~240VAC 50/60Hz" and "Input voltage: 90~260VAC" in the product page's Technical Specifications block. The owner's manual (read by render) prints "Input: 100V-240V AC 50Hz-60Hz; 300mA" on its Specifications block.
Official product page: Tenergy 12.8V (4S) LiFePO4 Battery Pack Charger product page (September 27, 2026 capture) Checked · Earlier documentLocation: Product page, Technical Specifications block
Documented
Printed as "Charge current: 1.5A ± 0.1A" in the Technical Specifications block and "Pack Charge Rate 1500mA" in the attribute table.
Official product page: Tenergy 12.8V (4S) LiFePO4 Battery Pack Charger product page (September 27, 2026 capture) Checked · Earlier documentLocation: Product page, Technical Specifications block and Pack Charge Rate field
Documented
Printed as "Rated output voltage: 14.6±0.15V. Output voltage: 8.0 V DC ~ 14.6V DC" in the product page's Technical Specifications block. The owner's manual (read by render) prints "Charging Voltage: 14.6V" as its stated bulk/float target.
Official product page: Tenergy 12.8V (4S) LiFePO4 Battery Pack Charger product page (September 27, 2026 capture) Checked · Earlier documentLocation: Product page, Technical Specifications block
Documented
Printed as "Tenergy 12.8V (4S) LiFePO4 Battery Pack Charger for for 12.8V (4S) Packs" and "Pack Voltage 12.8V" / "Chemistry LiFePO4" in the product page's attribute table.
Official product page: Tenergy 12.8V (4S) LiFePO4 Battery Pack Charger product page (September 27, 2026 capture) Checked · Earlier documentLocation: Product page, product title and Pack Voltage field
Documented
The product page lists "Chemistry LiFePO4" and states in its Q&A: "Can I use this charger for NiMH battery packs? No, this charger is specifically for LiFePO4 battery packs that have a PCB." The owner's manual's WARNING section (read from the rendered page image, since the PDF carries no extractable text) prints: "PROTECTION CIRCUIT REQUIRED: DO NOT use this charger with any battery pack that does not have a built-in protection circuit board/module (PCB/PCM). NO HOBBY PACKS: Never use this charger for hobby packs (such as RC or airsoft packs). These are unprotected and must be balance-charged."
Official product page: Tenergy 12.8V (4S) LiFePO4 Battery Pack Charger product page (September 27, 2026 capture) Checked · Earlier documentOfficial instruction manual: Tenergy 12.8V (4S) LiFePO4 Battery Pack Charger owner's manual, Part Number 01303 Checked · Earlier documentLocation: Product page Chemistry field and Q&A; owner's manual WARNING section (read by render)
Documented
Printed as "Max. input power: 28W" in the product page's Technical Specifications block.
Official product page: Tenergy 12.8V (4S) LiFePO4 Battery Pack Charger product page (September 27, 2026 capture) Checked · Earlier documentLocation: Product page, Technical Specifications block, Max. input power
Documented
Converted: 284 g / 1000 = 0.284 kg
Printed as "Weight: 284g" in the product page's Technical Specifications block; converted here from grams to kilograms.
Official product page: Tenergy 12.8V (4S) LiFePO4 Battery Pack Charger product page (September 27, 2026 capture) Checked · Earlier documentLocation: Product page, Technical Specifications block, Weight
Converted
Printed as "Rated AC input: 100~240VAC 50/60Hz" and "Input voltage: 90~260VAC" in the product page's Technical Specifications block. The owner's manual (read by render) prints "Input: 100V-240V AC 50Hz-60Hz; 300mA" on its Specifications block.
Official product page: Tenergy 12.8V (4S) LiFePO4 Battery Pack Charger product page (September 27, 2026 capture) Checked · Earlier documentLocation: Product page, Technical Specifications block
Documented
Printed as "Charge current: 1.5A ± 0.1A" in the Technical Specifications block and "Pack Charge Rate 1500mA" in the attribute table.
Official product page: Tenergy 12.8V (4S) LiFePO4 Battery Pack Charger product page (September 27, 2026 capture) Checked · Earlier documentLocation: Product page, Technical Specifications block and Pack Charge Rate field
Documented
Printed as "Rated output voltage: 14.6±0.15V. Output voltage: 8.0 V DC ~ 14.6V DC" in the product page's Technical Specifications block. The owner's manual (read by render) prints "Charging Voltage: 14.6V" as its stated bulk/float target.
Official product page: Tenergy 12.8V (4S) LiFePO4 Battery Pack Charger product page (September 27, 2026 capture) Checked · Earlier documentLocation: Product page, Technical Specifications block
Documented
Printed as "Tenergy 12.8V (4S) LiFePO4 Battery Pack Charger for for 12.8V (4S) Packs" and "Pack Voltage 12.8V" / "Chemistry LiFePO4" in the product page's attribute table.
Official product page: Tenergy 12.8V (4S) LiFePO4 Battery Pack Charger product page (September 27, 2026 capture) Checked · Earlier documentLocation: Product page, product title and Pack Voltage field
Documented
The product page lists "Chemistry LiFePO4" and states in its Q&A: "Can I use this charger for NiMH battery packs? No, this charger is specifically for LiFePO4 battery packs that have a PCB." The owner's manual's WARNING section (read from the rendered page image, since the PDF carries no extractable text) prints: "PROTECTION CIRCUIT REQUIRED: DO NOT use this charger with any battery pack that does not have a built-in protection circuit board/module (PCB/PCM). NO HOBBY PACKS: Never use this charger for hobby packs (such as RC or airsoft packs). These are unprotected and must be balance-charged."
Official product page: Tenergy 12.8V (4S) LiFePO4 Battery Pack Charger product page (September 27, 2026 capture) Checked · Earlier documentOfficial instruction manual: Tenergy 12.8V (4S) LiFePO4 Battery Pack Charger owner's manual, Part Number 01303 Checked · Earlier documentLocation: Product page Chemistry field and Q&A; owner's manual WARNING section (read by render)
Documented
Published claims and calculations, not independent test results.
Location: Technical Specifications section; Q&A section
Retrieved
Tenergy's own product page, captured September 27, 2026 (the URL redirected to a slightly different final URL slug on the same domain, both power.tenergy.com). Establishes the SKU, UPC and Technical Specifications block.
Earlier revisions, archived captures and copies published by someone other than the manufacturer. Every one stays reachable.
Archived copy of a document published by Tenergy Corporation. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what Tenergy Corporation published. Original address: https://power.tenergy.com/content/manuals/01303_manual.pdf. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 8e1d542f341a8167ad11dc8ad1b3b207cd02af0ed6776d79be77fa1382236904
Converted: 12 months / 12 = 1 year
Printed as "Includes 12 months warranty" in Tenergy 12.8V (4S) LiFePO4 Battery Pack Charger product page (September 27, 2026 capture), Product page, product highlights. Revised on 1 October 2026: Tenergy's product page prints Includes 12 months warranty, and the stored 1 year is a direct conversion of that printed term.
Official product page: Tenergy 12.8V (4S) LiFePO4 Battery Pack Charger product page (September 27, 2026 capture) Checked · Earlier documentLocation: Product page, product highlights
Converted
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Manufacturer SKU 01303 · US market
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