LiTime 36V 45Ah GC2 Bluetooth Lithium Golf Cart Battery

SKU L36V45-90-GC-BT-36-AGC2

The LiTime 36V 45Ah GC2 Bluetooth Lithium Golf Cart Battery is a battery pack with a nominal voltage of 38.4 V, a nominal capacity of 45 Ah, a continuous discharge of 90 A, a peak of 225 A for 1 second, 4,000 cycles, a weight of 31.95 lb (14.5 kg) and 1,728 Wh of energy.

Last updated: 3 November 2026

What we found

Documented by its manufacturer to fit Club Car DS, E-Z-GO TXT across several brands.
Specifications are published for it, each with its source.
1 figure is contradicted by another credible source. Both readings are shown below, and neither is presented as the correct one.

Battery and charging

Maximum charge current: 45 A
Maximum continuous output power: 2,000 W in an electric cart; 3,456 W in energy storage
Energy: 1,728 Wh
Rated charge cycles: 4,000 cycles at 100 % DOD; 6,000 at 80 %; 15,000 at 60 %
Case material: ABS plastic
Nominal capacity: 45 Ah
Nominal voltage: 38.4 V
Cell chemistry: Lithium iron phosphate
Continuous discharge: 90 A
Peak discharge: 225 A for 1 second
Recommended charge voltage: Sources disagree
Recommended charge current: 9 A (0.2C)
Maximum in parallel: Up to 6 in parallel; no series

Battery care and safety

Storage temperature: -10 °C to 50 °C
Charge temperature range: 0 °C to 50 °C
Discharge temperature range: -20 °C to 60 °C

Size and fit

Overall dimensions: 10.24 × 7.09 × 10.43 in
Stated weight: 31.95 lb (14.5 kg)
Terminal type: M8 bolts

Compatibility

Listed carts: Three named, and all three are models rather than brands
What the maker says it fits: Yamaha G1–G16, Club Car DS and E-Z-GO TXT, named by LiTime
Cart power the maker bounds it to: Carts to 2,000 W
The lead-acid arrangement it replaces: Six-volt GC2 lead-acid batteries

Frame and components

Enclosure rating: IP65

Other findings

Bluetooth: Yes
BMS current rating: 90 A
Charging method: Constant current, then constant voltage
Internal impedance: 40 mΩ or less
Low temperature charge protection: Yes — charging resumes above 5 °C
Vehicle speed limit stated by maker: Street-legal carts at 35 km/h (21.7 mph) or less

Certification claims

Datasheet certification claim: FCC, CE, RoHS, UN38.3 and an FCC ID

Compatible chargers

Some of these chargers are here because the published figures line up, not because anyone said they go together — a row marked Figures compared is our reading of two documents that never mention each other. Even where every figure agrees, these are not established:

The plug on the end of the charge lead, and the pin inside it
Whether the pack’s BMS will accept the charge, and what it does when it will not
What the charger does at the end of a charge, which not every maker publishes
The cart’s own charge port and onboard computer, which sit between the two

Worth confirming with the manufacturer or a dealer before buying.

LiTime's 36 V chargers put out 43.8 V, and this pack's own charge voltage is 43.2 V plus or minus 0.6 V — so 43.8 V is the very top of the band LiTime give it, with nothing above it.

Neither LiTime document names the other product; the pairing is not stated by either.

LiTime no longer sell this charger new; its product address now redirects to the 25A charger.

36V (43.8V) 25A Waterproof LiFePO4 Battery ChargerSKU L36V25A-BCHA-LC-WP-X43.8V output25AWaterproof connector/M8 TerminalFigures comparedView charger: 36V (43.8V) 25A Waterproof LiFePO4 Battery Charger →
25 A is inside this pack's "Max. Continuous Charge Current 45A".
36V (43.8V) 15A Waterproof LiFePO4 Battery ChargerSKU L36V15A-BCHA-WP-Y43.8V output15AWaterproof connector/M8 TerminalUnconfirmedView charger: 36V (43.8V) 15A Waterproof LiFePO4 Battery Charger →
LiTime sell this pack as a kit with this charger. Their page: "Includes 15A WaterProof LiFePO4 Charger for easy activation and charging." The kit's own SKU spells both products out — L36V45-90-GC-BT-36-AGC2+L36V15A-BCHA-WP-Y — and L36V15A-BCHA-WP-Y is this charger's SKU. 15 A is well inside the pack's "Max. Continuous Charge Current 45A", and above the 9 A LiTime recommend for it.
36V (43.8V) 10A Lithium Golf Cart Waterproof Battery ChargerSKU L36V10A-BCHA-GC-WP-Y43.8V output10AM8Figures comparedView charger: 36V (43.8V) 10A Lithium Golf Cart Waterproof Battery Charger →
10 A is well inside this pack's "Max. Continuous Charge Current 45A", and just above its "Recommend Charge Current 9A(0.2C)".
36 Volt (43.8V) 18A LiFePO4 Lithium Golf Cart Battery ChargerSKU L36V18A-BCHA-X43.8V output18A50A Anderson Connector / M8 TerminalFigures comparedView charger: 36 Volt (43.8V) 18A LiFePO4 Lithium Golf Cart Battery Charger →
18 A is inside this pack's "Max. Continuous Charge Current 45A".

Compatible carts

Source: litime.com/products/36v-45ah-gc2-lithium-golf-cart-battery

Club Car DSUnconfirmedView cart: Club Car DS →View battery: Club Car DS →
Only a Club Car DS at 36 volts, in a cart drawing no more than 2,000 W — both bounds are LiTime's own. LiTime give no year. Allied list the DS at 36 volts before 2000 and at 48 volts from 2000 on, so a 36-volt pack answers the older cart; that boundary is Allied's, not LiTime's. Check yours before buying.
Sources do not establish: Which DS years LiTime mean — they name the model and the voltage and nothing else. Also not established: how many of these a DS needs (LiTime say the pack replaces 6 V GC2 lead-acid batteries and do not say how many of theirs go in the bay); whether they fit the DS's battery tray; and whether the charger already in the cart is safe for LiFePO4, which LiTime's own manual makes a condition of use.
E-Z-GO TXTUnconfirmedView cart: E-Z-GO TXT →View battery: E-Z-GO TXT →
Only an E-Z-GO TXT at 36 volts, in a cart drawing no more than 2,000 W — both bounds are LiTime's own, in a sentence that also names the Club Car DS and the Yamaha G1–G16. Check yours before buying.
Sources do not establish: Which TXT years are 36 volts. LiTime publish no year at all. Allied bound the same question to 1994–2013 and Epoch left it open, so no maker on this pack's page tells you whether yours is one of them. Also not established: how many of these a TXT needs — LiTime state the pack is GC2-sized and say nothing about how many go in a bay, and a 45 Ah pack at 38.4 V is not a straight swap for one lead-acid battery; whether the TXT's battery compartment takes them; and whether the charger already in the cart is safe for LiFePO4, which LiTime's own manual makes a condition of use.

Sources

LiTime 36V 45Ah GC2 Bluetooth Lithium Golf Cart Battery — product pageManufacturer battery page
Source: litime.com/products/36v-45ah-gc2-lithium-golf-cart-battery
Retrieved September 22, 2026