# 72V Agv & Amr Battery Charger — JUXON OEM/ODM
A 72V AGV & AMR system lives or dies by its charger. JUXON Power, a Shenzhen charger manufacturer since 2014, builds switched-mode Li-ion units from 48W to 8000W, tuned to the exact pack rather than a generic curve. For a 72V AGV & AMR pack the real numbers are 20 cells in series — 72V nominal, 84V at full charge — charged at roughly 8.0A. The guide below uses our product sheet values, not marketing round numbers.
What a 72V AGV & AMR battery charger actually is It is a CC/CV (constant-current / constant-voltage) power supply that takes 100-240V AC and delivers a controlled Li-ion charge. In a 72V system the pack is 20 cells in series (72V nominal, 84V full). The charger must terminate precisely at that point: overshoot cooks cells, undershoot leaves the pack shallow and the vehicle short-ranged. A purpose-built 72V AGV & AMR unit holds the curve across temperature and pack age, which is why a generic laptop brick is a poor substitute.
Specifications that matter (from our product sheet) | Parameter | Value | |---|---| | Output voltage | 72V (Li-ion) | | Pack configuration | 20S (72V nominal / 84V full) | | Typical output | 8.0A (576W) | | Chemistry | Li-ion | | Input | 100-240V AC, 50/60Hz | | Charging mode | CC/CV | | Cooling | Natural convection or fan | | Housing | Black flame-retardant ABS (UL94 V-0) | | Protection | OCP, OVP, OTP, reverse polarity | | Connector | Anderson SB50 / SBE80 Anderson EBC80 / DIN M16 / C091 2–4 (<=10A) | | Reference models | JZX010-600A and more |
How a 72V Li-ion pack should be charged The charger ramps current to the set value, holds it while voltage climbs (constant current), then holds voltage at 84V while current tapers (constant voltage) until the pack is full. That CC/CV profile is what keeps a 20S Li-ion pack healthy over hundreds of cycles. JUXON adds OVP, OTP and reverse-polarity protection so a wiring mistake trips the supply instead of the battery, and the black UL94 V-0 enclosure keeps it safe in a dusty workshop or a wet marine bay.
Connector: get this right and the rest is easy Our sheet lists connector candidates per pack: Anderson SB50 / SBE80 Anderson EBC80 / DIN M16 / C091 2–4 (<=10A). The rule is simple — match the mating plug, then confirm polarity, pinout and any signal/communication pins before mass production.
Where a 72V AGV & AMR charger is used Agv & Amr charging covers AGVs, AMRs and logistics robots. From the product sheet: . JUXON's standard catalog shows e-bike, forklift, mobility and marine models, but we regularly design AGV & AMR units to a customer's exact voltage, current and connector — see the AGV & AMR product page.
How JUXON builds it (OEM / ODM) JUXON Power is a professional lithium battery charger manufacturer based in Shenzhen, Guangdong, China, operating since 2014 across 48W to 8000W with 400+ charger models shipped to 60+ countries. The engineering team runs the full chain — schematic, PCBA, thermal management, enclosure tooling and end-to-end certification — so a 72V AGV & AMR charger arrives as a drop-in unit matched to your chemistry and form factor. Low-moq runs with fast sampling (prototypes in 7-10 days).
Certifications for your market For this Li-ion 72V class, typical certifications on the build are CE, RoHS. The full portfolio JUXON supports end-to-end includes CE (EU), RoHS (EU/eco), UKCA (UK), UL (USA/Canada), TÜV (Germany/EU), TÜV GS (Germany), PSE (Japan), KC (South Korea), plus ISO 9001 / ISO 14001 factory systems. Tell us the target market and we map the exact marks before tooling.
How to size a 72V AGV & AMR charger Rule of thumb: charge at 0.2C-0.3C of pack capacity. A 20Ah Li-ion 72V pack → about 4-6A; a 100Ah bank → 20-30A. Size the charger to the pack, not the vehicle's peak draw, and leave thermal margin for summer parking or sealed enclosures. If you are unsure, send the pack label — we return a matched model and a quote, usually within one business day.
Pre-production checklist Before committing to a 72V AGV & AMR build, lock down four things: (1) pack nominal and full-charge voltage; (2) cell count and chemistry (Li-ion); (3) the exact mating connector, polarity and any communication pins; (4) target-market certifications. Email those on one line and we return a matched Juxon010-series model with a quote, usually within one business day.
FAQ Q: What voltage does a 72V Li-ion charger actually output? A: It charges to the pack's full-charge voltage — 84V for a 20S Li-ion pack (nominal 72V). The 'charger voltage' is always higher than the nominal rating.
Q: Can one 72V charger serve both Li-ion and other chemistries?
A: No. Li-ion needs its own CC/CV cutoff. Mixing chemistries on one curve damages cells; we build separate profiles or a selector.
Q: Which connector fits a AGV & AMR pack?
A: It depends on the mating plug. Our sheet lists candidates per pack (XLR, Anderson, DC barrel, M16/GX16 and more); send a photo of the connector and we confirm polarity and pinout.
Q: What certifications apply to my market?
A: CE, RoHS are typical for this class; CE, RoHS, UL cover EU/US broadly, with PSE (Japan), KC (Korea), SAA (AU/NZ) and CCC (China) by market.
Q: What is the MOQ and lead time?
A: JUXON runs low-MOQ runs with fast sampling (prototypes in 7-10 days); standard OEM runs ship in roughly 15-25 days after sample sign-off.
> Get a matched 72V AGV & AMR charger quote
> Share your battery pack voltage, capacity and connector. JUXON replies with a matched model and quotation within 1 business day.
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