The Wacker Neuson Battery Charger is a genuine OEM component designed for HI770XHD indirect air heaters, G-Series portable generators, and LTW-Series light towers. Sourced directly from Wacker Neuson, part meets the exact electrical specifications required by these machines, ensuring correct charging output and reliable operation across a broad range of equipment configurations. This charger fits an extensive lineup of G25, G50, G70, G85, G100, G120, G125, G150, G160, G180, and G240 generators, as well as LTW6K, LTW8K, LTW20Z1, and LTW20Z3 light towers, and Arctic Bear XHD and HI770XHD indirect air heaters. When your battery charging system fails, replacing it with the correct OEM part keeps your equipment starting reliably in demanding jobsite and cold-weather conditions.
Key Features
- Correct Charging Output: — Matched to Wacker Neuson OEM electrical specifications, delivering the precise voltage and current profile required to charge and maintain batteries across supported equipment without risk of under- or overcharging.
- Direct-Fit Replacement: — Engineered as a drop-in replacement with matching connector, mounting configuration, and wiring harness interface for supported HI770XHD, G-Series, and LTW-Series machines.
- Broad Equipment Compatibility: — Fits a wide range of Wacker Neuson generators (G25 through G240), LTW6K, LTW8K, LTW20Z1, and LTW20Z3 light towers, and HI770XHD indirect diesel air heaters, including cold-weather and custom configurations.
- Cold-Weather Performance: — Supports reliable battery maintenance in cold-weather equipment variants, where a functional charging system is critical to dependable engine starting in low-temperature conditions.
- Electrical System Integrity: — A faulty or incorrect battery charger can cause chronic undercharging, battery drain, or control panel faults; using the correct OEM part protects the broader electrical system from unnecessary wear.
The battery charger maintains the charge level of the machine's starting or control battery while the equipment is running or connected to shore power. On generators, light towers, and indirect air heaters, a properly functioning charger ensures the battery remains ready to start the engine and power control systems — especially important on cold-weather units where battery performance drops significantly in low temperatures. When the charger fails, batteries can discharge to a point where the engine will not start and control electronics may lose power, taking the entire machine out of service.
Part Details
| Part Number | 5000163398 |
|---|---|
| Old Part Number | 0163398 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Battery Charger |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI 770 XHD Indirect Air Heater, Diesel, 2x12 | Arctic Bear XHD | 5000620676 |
| HI 770 XHD Indirect Air Heater, Diesel, 1x16 | HI770XHD | 5000620183, 5200003814, 5200004934, 5100049894 |
| Skid-mounted Mobile Generator, Custom | G70 | 5000620352, 5000009468, 5000620648, 5000620711, 5000620646, 5200001318, 5200003220, 5200006879, 5200003975, 5200014464, 5000620002, 5200008344, 5200008342, 5200008343, 5200008339, 5200008341, 5200008719, 5100025262, 5100025814, 5100025838 |
| Skid-mounted Mobile Generator | G50 | 5000009467, 5200001062, 5200001063, 5200006878, 5200001317, 5200001061, 5000620001, 5200022589, 5100042434, 5100042435, 5000620710, 5000620964, 5000620965, 5000620966, 5100025812, 5100029210, 5100026955, 5100026956 |
| Mobile Generator, Custom | G25 | 5000620346, 5000009466, 5200003991, 5200009372, 5200009375, 5000621005, 5100041584, 5200022587, 5100041592, 5100041582, 5100045542 |
| Mobile Generator | G85 | 5000009459, 5000620003 |
| Mobile Generator (Cold Weather ) | G120 | 5000620291, 5000620292, 5000620654, 5200001320, 5200006901, 5200003856, 5200014467, 5000620311, 5200008353, 5200008351, 5100025818, 5100025840 |
| Mobile Generator (custom) | G160 | 5000620069 |
| LTW20Z-1, LIGHT TOWER 60Hz, ISUZU, CUSTOM, T4i | LTW20Z1 | 5000620842, 5200004205, 5200004096, 5100051572, 5100051571, 5200014326, 5200018239, 5200023191, 5200024872, 5200014328 |
| G100-GENERATOR, SKID, CUSTOM, DEERE T3 | G100 | 5000620651, 5200001319, 5200006900, 5200003859, 5000620314, 5200008348, 5200008347, 5100025816, 5100026958, 5100029211 |
| G150-GENERATOR, SKID, CUSTOM, DEERE T3 | G150 | 5000620657, 5200001321, 5200006902, 5000620308, 5200025554, 5100026981, 5100029212, 5100025830 |
| G180-GENERATOR, SKID, CUSTOM, DEERE T3 | G180 | 5000620660, 5200001322, 5200006903, 5000620305, 5200014470, 5200025555, 5100025832, 5100025842 |
| LTW20Z-3, LIGHT TOWER 60Hz, ISUZU, CUSTOM, T4i | LTW20Z3 | 5000620843, 5200003583, 5200004097, 5200014327, 5200023192, 5200023604, 5200014329 |
| LTW6K Light Tower, Custom T4 | LTW6K | 5000620840, 5200004094, 5200024870 |
| LTW8K Light Tower, Custom T4 | LTW8K | 5000620841, 5200004204, 5200004095, 5200023190, 5200024871 |
| Mobile Generators | G240 | 5200001323, 5200006904, 5000620302, 5200025556 |
| HI770XHD Indirect Heater | Arctic Bear XHD NS | 5000620690 |
| Mobile Generator (custom) | G125 | 5000620067 |
| Light Tower | LTW20Z3-V | 5200012881, 5200012885, 5200022694 |
| LTW20Z1-V S LIGHT TOWER,CUSTOM, TIER 4i | LTW20Z1-V S | 5200018561 |
| LTW20Z3-V S LIGHT TOWER,CUSTOM, TIER 4i | LTW20Z3-V S | 5200018562 |
| Light Tower | LTW6K-V | 5200012868, 5200012882 |
| Light Tower | LTW8K-V | 5200012869, 5200012883 |
| Light Tower | LTW20Z1-V | 5200012880, 5200012884 |
| LTW6K-V S Light Tower, Custom T4 | LTW6K-V S | 5200018559 |
| LTW8K-V S Light Tower, Custom T4 | LTW8K-V S | 5200018560 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
