24V AGV AMR 29.2V 30A LiFePO4 Charger
30A into 24V (8S) LiFePO4 banks at 29.2V: constant current up to 29.2V, then constant voltage. Anderson 50A output, voltage display on the case, and it cuts...
| Input Voltage | 100-240V AC |
|---|---|
| Output | 29.2V 30A |
| Efficiency | >88% |
| Protection | OVP/OCP/SCP/OTP |
29.2V 30A LiFePO4 Battery Charger for 24V (8S) LiFePO4 Battery
Key features
CC/CV charging profile — constant current to 29.2V, then constant voltage with current taper
29.2V 30A output (876W) for 24V (8S) LiFePO4 battery packs — 25.6V nominal, 29.2V full charge, the pack sold as 24V
Anderson 50A output connector — other connector types on request
Voltage display on the case, plus automatic cut-off when the pack is full — safe to leave connected overnight
100–240V AC universal input, 50/60 Hz rated (47–63 Hz range) · efficiency >88%
Active power factor correction (PFC)
Active cooling — built-in fan with radiating fins, fireproof ABS+PC housing, FR-4 PCB
Five protection layers: OVP, OCP, SCP, OTP, overload
CE (LVD and EMC) / UKCA (LVD and EMC) / RoHS 2.0 compliant
1. Electrical specification
AC input voltage | 100–240 V AC, 50/60 Hz rated (47–63 Hz range) 10 A max at full load
Supply connection | Appliance inlet — detachable mains cord
Battery type | 24V (8S) LiFePO4, nominal 25.6 V
Output voltage | 29.2 V DC nominal; charging finish voltage 29.1–29.3 V (8 series cells at 3.65 V)
Output current | 30 A rated (29.0 A min / 31.0 A max); holds 30 A from 20 V DC up to 28.5 V DC
Output power | 876 W
Charging profile | CC/CV (constant current, then constant voltage)
Efficiency | >88%
Power factor | Active PFC
Protection | OVP over-voltage · OCP over-current (31.5 A max, auto-recovery) · SCP short-circuit (below 0.1 ohm, auto-recovery) · OTP over-temperature · over-charge cut-off
Indication | LED: red = charging, green = standby / charge complete | voltage display
2. Mechanical, thermal and environmental
Dimensions (D × W × H) | approx. 230 × 135 × 70 mm
Net weight | 1.8 kg
Output connector | Anderson 50A (standard) — other types on request
Housing | Fireproof ABS+PC
Cooling | Built-in cooling fan (active)
Protection class | Class II — double insulated, no earth connection required
Ingress protection | IP20 — indoor / dry conditions. Not water-resistant.
Operating temperature | -20 °C to +50 °C
Storage temperature | -40 °C to +80 °C
3. Certification and compliance
CE — LVD 2014/35/EU | Test report ATJC247893828390485SR1 · EN IEC 60335-1:2023/A11:2023, EN 60335-2-29:2021/A1:2021/A11:2024; CE marking applied under the manufacturer's EU Declaration of Conformity
CE — EMC 2014/30/EU | Test report ATJC24122180001900E · EN IEC 55014-1:2021, EN IEC 55014-2:2021, EN IEC 61000-3-2:2019/A1:2021/A2:2024, EN IEC 61000-3-3:2013/A1:2019/A2:2021
UKCA — UK LVD + UK EMC | Test report ATJC24122180001900SR1 and certificate ATJC24122180001900EK — family YZ876-xxxxyyyy, 3–108 VDC / 900 W max
RoHS 2.0 | Test report CRT250623R002 · Directive 2011/65/EU as amended by 2015/863/EU · IEC 62321 series · Pass
This 29.2 V 30 A build (876 W) sits inside the certified envelope above.
YZPOWER | Model YZ876 29.2V 30A LiFePO4 Battery Charger Technical Data Sheet Rev 1.0 | Page 1 of 2
YZPOWER | Model YZ876 | 29.2V 30A LiFePO4 Battery Charger
4. Connector and plug options
Standard output connector on this build is Anderson 50A. Other options:
3-pin XLR · DC 5.5 × 2.1 mm · DC 5.5 × 2.5 mm · GX16 / GX12 · XT90 · Anderson-style · Alligator clips (45 mm / 73 mm)
Input plug: US · EU · UK · AU. Other types on request — send us a drawing or a sample.
5. Applications
Designed for 8S LiFePO4 packs (25.6 V nominal — sold as 24 V packs), used in:
RVs and camper vans, energy storage systems (ESS)
Golf carts, utility vehicles, and heavy-duty electric mobility
8S LiFePO4 packs needing a 30A high-current charge
Match the series count, not the label: this 29.2 V build is for 8S LiFePO4 packs. A standard 7S lithium-ion pack (24V) charges at 29.4V, and 24V lead-acid needs a different charging profile altogether, so this unit is not for lead-acid. We build all of those versions on the same platform, so you keep the same housing, fan, PFC and protections with the output voltage your pack needs. Ordering the wrong output voltage is the most common reason a replacement charger fails; tell us your battery type and we will quote the right version.
6. Protection, performance and environment
Output tolerance | 30 A rated; 29.0 A min / 31.0 A max. The constant-current band holds 30 A from 20 V DC up to 28.5 V DC, then the unit transitions to constant voltage.
Over-current protection | 31.5 A max; the unit recovers and functions automatically once the fault is removed
Short-circuit protection | Triggered below 0.1 ohm output impedance; no damage to the unit; auto-recovery
Ripple and noise | <= 2,000 mVp-p at 25 °C (20 MHz measurement bandwidth, 0.1 µF + 10 µF bypass)
Load response / overshoot | ±10% for a 50->100->50% load step at 0.1 A/µs (50 Hz–10 kHz); overshoot <10% of rated output at turn-on/turn-off
Inrush and timing | <= 50 A peak inrush, cold start at 25 °C · hold-up >= 5 ms at 100 Vac/47 Hz and >= 10 ms at 110/220 Vac · start-up <= 3 s at 100 Vac/47 Hz and <= 2 s at 110/220 Vac
MTBF | >= 50,000 hours (MIL-HDBK-217F, 25 °C full load, rated input voltage)
Leakage current | <= 0.25 mA at 220 Vac / 50 Hz
Insulation and dielectric strength | Insulation resistance >= 50 Mohm primary-to-secondary at 500 VDC · dielectric strength 1,500 Vac, <5 mA, held >= 3s — performed as a 100% production test
Environment | Operating humidity 25–90% RH non-condensing (10–90% non-operating) · altitude up to 2,000 m operating, 5,000 m non-operating
7. Custom builds
Output voltage | Built to your pack's full-charge voltage. The YZ950 family is certified for 3–108 VDC in 0.1 V steps.
Output current | Configured to your battery pack (10A, 20A, 30A, 40A and above)
Battery chemistry | 8S LiFePO4 (29.2 V out) · 7S Lithium-ion (29.4 V out) · lead-acid profiles on request
Connector | Anderson 50A standard; XLR, DC barrel, GX, XT, or to your drawing
Label / silkscreen | Produced to your specification
Cable length | Produced to your specification
Packaging | Standard carton, or custom carton with your artwork
User manual | Customized to your language and market
8. Ordering information
Minimum order quantity | 10 pieces (bulk)
Lead time (bulk) | 15–20 working days after deposit confirmation
Sample lead time | 1–7 days after deposit payment is confirmed
Warranty | 1 year
9. Manufacturer
Shenzhen Yangzi Power Co., Ltd. (YZPOWER)
No. 4301, Factory Building, Guosheng Industrial Park, Junxing Road, Niuhu Community, Guanlan Street, Longhua District, 518100 Shenzhen, People's Republic of China
Established 2011 · 3,000 m² factory
150,000+ units per month · 55+ export markets
Contact: WhatsApp +86 137 1462 3102 · Betty@yangzipower.com · yangzipower.com
Values in this data sheet are the manufacturer's rated specifications for model YZ876. The test reports and certificates referenced above are available on request for your technical file. This document is not a certificate and does not replace the EU Declaration of Conformity.
YZPOWER | Model YZ876 29.2V 30A LiFePO4 Battery Charger Technical Data Sheet Rev 1.0 | Page 2 of 2
Related models
Other chargers built for the same battery system, from the same factory: