Progressive Dynamics PD4500LI Series Power Control Center
progressivedyn.com/service/operation-manuals
Last updated: 20 September 2026
Other findings
- Chemistry prohibition
- Lithium iron phosphate only — not for lead-acid
- Nominal output voltage
- A constant 14.6 V, tapering the current as the pack fills
“The 4500LI series converter/chargers are designed to recharge lithium iron phosphate (LiFePO4) batteries only. DO NOT USE TO RECHARGE LEAD/ACID BATTERIES!”
Source: forestriverinc.com/files/component-manuals/Electrical/Progressive Dynamics - Power Converter Model PD4500 Series Operation Guide.pdf
“PD4500LI - The full rated load is available for load, battery charging or both. When functioning as a regulated battery charger the converter has a nominal voltage output of 14.6 VDC. The system is designed to sense voltage on the battery and will taper the charging current as the battery becomes ch”
Source: forestriverinc.com/files/component-manuals/Electrical/Progressive Dynamics - Power Converter Model PD4500 Series Operation Guide.pdf
Do not use with
The manufacturer states this charger must not be used with the following batteries:
Progressive Dynamics state it outright about this converter: "The 4500LI series converter/chargers are designed to recharge lithium iron phosphate (LiFePO4) batteries only. DO NOT USE TO RECHARGE LEAD/ACID BATTERIES!" This pack is AGM, which is a lead-acid chemistry, so their sentence covers it. They say nothing about packs of other chemistries and nothing here extends it past what it covers.
Progressive Dynamics state it outright about this converter: "The 4500LI series converter/chargers are designed to recharge lithium iron phosphate (LiFePO4) batteries only. DO NOT USE TO RECHARGE LEAD/ACID BATTERIES!" This pack is Flooded lead-acid, which is a lead-acid chemistry, so their sentence covers it. They say nothing about packs of other chemistries and nothing here extends it past what it covers.
Source: forestriverinc.com/files/component-manuals/Electrical/Progressive Dynamics - Power Converter Model PD4500 Series Operation Guide.pdf
- Trojan Battery Company 8D AGMStated incompatibleView battery: Trojan Battery Company 8D AGM →
- Trojan Battery Company 31XCSStated incompatibleView battery: Trojan Battery Company 31XCS →
- Trojan Battery Company SCS150Stated incompatibleView battery: Trojan Battery Company SCS150 →
- Trojan Battery Company 31 AESStated incompatibleView battery: Trojan Battery Company 31 AES →
- Trojan Battery Company 27 AESStated incompatibleView battery: Trojan Battery Company 27 AES →
- Trojan Battery Company 24 AESStated incompatibleView battery: Trojan Battery Company 24 AES →
- Trojan Battery Company 24TMXStated incompatibleView battery: Trojan Battery Company 24TMX →
- Trojan Battery Company SCS225Stated incompatibleView battery: Trojan Battery Company SCS225 →
- Trojan Battery Company 30XHSStated incompatibleView battery: Trojan Battery Company 30XHS →
- Trojan Battery Company SCS200Stated incompatibleView battery: Trojan Battery Company SCS200 →
- Trojan Battery Company 27TMHStated incompatibleView battery: Trojan Battery Company 27TMH →
- Trojan Battery Company 27TMXStated incompatibleView battery: Trojan Battery Company 27TMX →
- U.S. Battery US 31DCXC2Stated incompatibleView battery: U.S. Battery US 31DCXC2 →
- U.S. Battery US 27DCXC2Stated incompatibleView battery: U.S. Battery US 27DCXC2 →
- U.S. Battery US 24DCXC2Stated incompatibleView battery: U.S. Battery US 24DCXC2 →
Sources
- Progressive Dynamics PD4500 Series Operation GuideManufacturer document
Progressive Dynamics
Source: forestriverinc.com/files/component-manuals/Electrical/Progressive Dynamics - Power Converter Model PD4500 Series Operation Guide.pdf
Retrieved September 20, 2026