Batteries & Chargers

The MTO TRAIN-13 LI-ION Battery is designed for reliable power in large-scale (G Scale) model trains. Perfect for “dead rail” or battery-operated installations, this 18.5V/3.5Ah pack ensures smooth performance, long runtimes, and safe operation with built-in protection features. Voltage: 18.5V Capacity: 3.5Ah Approximate Dimensions: 1.38” x 2.20” x 2.64” Weight: 0.55 lb Connector: 20AWG JST SM Max Continuous Discharge: 6A Overdischarge Protection: Yes Overcharge Protection: Yes Short Circuit Protection: Yes Recommended Charge Current: 1A Usage Notes Please fully charge this battery before storage. For best performance and lifespan, charge the battery at least once every 3 months when not in use. More Information Brand MTO Battery Type Rechargeable Lithium-Ion Battery Scale Compatibility G Scale (Large Scale) Model TRAIN-13 Capacity 3.5Ah Voltage 18.5V Connector 20AWG JST SM MSRP $65.99 HS Code 8507.60.00 (Lithium-Ion Batteries) Availability Ships same or next business day

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TRAIN-11 LI-ION  Battery 18.5V / 6.0Ah Great for "dead rail" model railroad installations in locomotive (most likely G-scale or LGB) or trailing power cars. Approximate Dimensions: 3.65" x 1.50 x 2.85" Weight: 1.05lb Connector: 20AWG JST SM Max Continuous Discharge: 6A Overdischarge protection: Yes Overcharge protection: Yes Recommended Charge Current: 1A Short Circuit Protection: Yes Please fully charge battery prior to storage. Batteries should be charged every 3 months during periods of storage. 

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MTO TRAIN-09 LI-ION Battery 14.8V / 3.0Ah Great for "dead rail" model railroad installations in locomotive (may work in some HO scale applications, G-scale or LGB) or trailing power cars.   Approximate Dimensions: 1.47" x 1.65 x 2.67"Weight: .45lbConnector: 20AWG JST SMMax Continuous Discharge: 6AOverdischarge protection: YesOvercharge protection: YesRecommended Charge Current: 1AShort Circuit Protection: YesPlease fully charge battery prior to storage. Batteries should be charged every 3 months during periods of storage.

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MTO TRAIN-18 LI-ION Battery 14.8V/3.5Ah Great for "dead rail" model railroad installations in locomotive (may work in some HO scale applications, G-scale or LGB) or trailing power cars.   Approximate Dimensions: 1.47" x 1.65 x 2.67" Weight: .45lb Connector: 20AWG JST SM Max Continuous Discharge: 6A Overdischarge protection: Yes Overcharge protection: Yes Recommended Charge Current: 1A Short Circuit Protection: Yes Please fully charge battery prior to storage. Batteries should be charged every 3 months during periods of storage. 

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TRAIN-15 LI-ION Battery 18.5V / 3.5Ah Great for "dead rail" model railroad installations in locomotive (most likely G-scale or LGB) or trailing power cars. Approximate Dimensions: 2.80" x 0.75" x 3.64" Weight: .55lb Connector: 20AWG JST SM Max Continuous Discharge: 6A Overdischarge protection: Yes Overcharge protection: Yes Recommended Charge Current: 1A Short Circuit Protection: Yes Please fully charge battery prior to storage. Batteries should be charged every 3 months during periods of storage. 

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Reliable 14.8V Li-Ion power pack replacement for model train systems. The MTO Battery TRAIN-19 provides 3.0Ah of dependable, rechargeable energy. Designed for long service life and safety, it includes built-in overcharge and overdischarge protection for stable performance in model rail and specialty electronics applications. 14.8V Li-Ion rechargeable battery pack rated at 3.0Ah Includes overcharge and overdischarge protection circuitry Max continuous discharge: 6A Recommended charge current: 1A (max charge 16.8V / 2A) Connector: 22AWG JST SM (ships with mating connector) Dimensions: 1.47" x 0.90" x 5.20" Weight: 0.45 lb Battery should never be shorted; charge every 3 months during storage ⚠ Shipping Notice This item contains lithium-ion cells and ships via USPS Ground Advantage only in compliance with U.S. Department of Transportation regulations (49 CFR 173.185). It cannot ship by air, Priority Mail Express, or international services. Package includes required lithium battery handling labeling. More Information Brand MTO Battery Product Type Rechargeable Battery Pack Voltage 14.8V Capacity 3.0Ah Connector 22AWG JST SM (with mating connector) Condition New Item # TRAIN-19 MSRP $80.00 Availability Ships same or next business day (Ground Only) Made In USA See more Battery Accessories available at Squeaky’s Trains. FAQ Does this include a charger? No, the TRAIN-19 battery pack is sold separately and requires a compatible 16.8V Li-Ion charger. Can this ship by air? No. Lithium-ion batteries must ship via UPS or USPS Ground Advantage with proper labeling. Is this a direct replacement for my system? Yes, if your model uses the TRAIN-19 or an equivalent 14.8V / 3.0Ah pack with JST connector. How should I store it? Fully charge before storage and recharge every 3 months for best performance.

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MTO TRAIN-16 LI-ION 14.8V/.75Ah Great for "dead rail" model railroad installations in locomotive (G-scale or LGB) or trailing power cars.   Approximate Dimensions: 1.25" x 1.13" x 2.06" Weight: .20lb Connector: 20AWG JST SM Max Continuous Discharge: 2A Overdischarge protection: Yes Overcharge protection: Yes Recommended Charge Current: .5A Short Circuit Protection: Yes Please fully charge battery prior to storage. Batteries should be charged every 3 months during periods of storage.

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Tattu 14.8V 450mAh Lipo battery Specification：Battery Voltage：14.8V Configuration：4S1P； Capacity：450mAh；Discharge: 75C Plug: XT30 Plug.Z Dimensions: Tattu 450mAh 4S Lipo battery dimensions is: 45*24*27mm/1.77*0.94*1.06inch; Approx Weight:54g/1.90oz. High Performance: Tattu 4S 450mAh Lipo battery with 75C discharge rate hardcase offers high power. Application: Tattu 4S 450mAh Lipo battery

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MTO TRAIN-44 LI-ION Battery 14.8V / 2Ah Great for "dead rail" model railroad installations in locomotive (G-scale or LGB) or trailing power cars.   Approximate Dimensions: 2.00" x 1.375 x 1.8125" Weight: .337lb Connector: 20AWG JST SM Max Continuous Discharge: 2A Overdischarge protection: Yes Overcharge protection: Yes Recommended Charge Current: 1A Short Circuit Protection: Yes Please fully charge battery prior to storage. Batteries should be charged every 3 months during periods of storage.

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