Redodo 48V 100Ah Lithium Golf Cart Battery review

Looking for a powerful, long-lasting lithium upgrade for your golf cart that also doubles for RVs, solar, or backup power?

Product overview: Redodo 48V 100Ah Lithium Golf Cart Battery, Smart 200A BMS, Bluetooth & Low-Temp Protection, 4000+ Deep Cycles LiFePO4 Battery, Max 20.48kW Power Output, Perfect for Golf Carts

You’ll find this Redodo battery designed specifically for electric golf carts and 48V vehicles. It promises to replace a full set of 6×8V lead-acid batteries with one lightweight, high-capacity LiFePO4 unit while adding smart features like Bluetooth monitoring and a robust BMS for safety and performance.

What this model is intended for

This battery is meant to be a drop-in replacement for many 48V golf carts (Club Car, EZGO, ICON, Yamaha) and is also suitable for UTVs, LSVs, ATVs, NEVs, and even small-scale stationary uses like solar or backup power. You’ll benefit from a big weight and space reduction, longer life, and less maintenance compared with lead-acid batteries.

Quick specifications

You’ll appreciate a compact list of the key specs so you can compare at a glance. The table below breaks down the main numbers and features you’ll rely on.

Weight, size, and physical fit

You’ll notice a dramatic difference in weight and space compared with traditional lead-acid setups. The marketing claims roughly 77% weight savings and about 66% space savings when replacing 6×8V lead-acid batteries.

Why weight and space matter

When you swap to this lithium battery, you’ll reduce the load your cart carries and improve handling and acceleration. That lighter weight also makes installation easier and reduces wear on suspension and tires over time.

Mounting and fit considerations

You should check your cart’s battery compartment dimensions and mounting points before purchasing. While the battery is marketed as compatible with many major golf cart brands, you may need brackets or an adapter plate. Ensure secure fastening and proper ventilation as you install.

Performance and range

You’ll get better acceleration, more consistent power, and longer usable range compared with lead-acid batteries. The 5120 Wh capacity and high discharge capability make this battery suitable for heavier loads and tougher terrain.

Real-world range expectations

Redodo quotes “up to 50 miles” range, based on ideal conditions and efficient carts. In practice, your range will depend on load, terrain, driving style, speed, and accessory draw (lights, stereo, etc.). For most golf carts under normal conditions, you can expect multiple rounds of golf (10 rounds of 18 holes claimed) or daily use without recharging.

Acceleration and hill performance

With a high discharge capability (200A peaks for short durations), you’ll notice stronger acceleration and better hill-climbing compared with older lead-acid setups. That becomes especially obvious when you’re carrying passengers or gear over rough terrain.

Battery management system (BMS) and safety

You’ll benefit from a comprehensive BMS that protects the battery and the vehicle electrical system. Redodo advertises 20+ distinct protections to keep you safe and your battery healthy.

What the BMS protects against

The BMS covers overcharge, over-discharge, over-current, short-circuit, high temperature, low temperature, pre-charge, automatic recovery from overload (about 30 seconds), and even environmental protections like moisture and salt spray resistance. That means the system will actively limit or cut power in dangerous situations to prevent damage and hazards.

Low-temperature behavior

You should be mindful that LiFePO4 chemistry requires protection when temperatures are low. The battery includes low-temp protection, which prevents charging below safe temperatures unless the battery has an internal heater or an external charging method that allows activation. For the first use, charging with a lithium-activation or MPPT charger is recommended to enable Bluetooth and ensure proper charging behavior.

Smart features and Bluetooth monitoring

You can watch your battery’s health and status in real time using the Bluetooth 5.0 app. This gives you a modern, user-friendly interface to track what matters.

What you can monitor

Using the app, you’ll see state of charge (SOC), capacity, voltage, current, charge/discharge time, and more. This removes capacity anxiety and helps you plan outings or maintenance based on accurate data rather than guesswork.

Why monitoring matters

By keeping tabs on SOC and cell behavior, you’ll know when a battery needs recharging, be alerted to abnormal events, and be able to track long-term performance trends so you can avoid being stranded or over-stressing the battery.

Charging: speed and methods

The Redodo battery supports relatively fast charging compared with typical lead-acid setups and is compatible with solar charging when paired correctly.

Typical charging time

With an 18A LiFePO4 charger at 58.4V, a full charge is quoted at about 5.6 hours from empty. That’s convenient for daily use when you can charge overnight or between rounds.

Solar and charger compatibility

You can include this battery in a solar setup, particularly when using an MPPT controller. For initial setup or after power-off, use a lithium-activation or MPPT charger to enable Bluetooth and ensure the BMS allows normal charging profiles. Avoid using generic lead-acid chargers without lithium settings because improper charging profiles can reduce battery life or damage the BMS.

Longevity and lifecycle cost savings

You’ll save money over time by avoiding frequent lead-acid replacements. Redodo claims the LFP cells offer 4000–15000 cycles and a 10-year life span, which is long compared with conventional lead-acid batteries.

Replacement math vs lead-acid

A single Redodo unit replaces a set of 6×8V lead-acid batteries. Because lead-acid batteries typically have a much shorter usable lifespan, the marketing states that over the 10-year life cycle of this LiFePO4 battery you might otherwise need to replace lead-acid batteries multiple times (the listing references replacing sets 3 times for a total of 24 individual 8V batteries over that period). In practical terms, you’ll spend less on replacements, maintenance fluids, and labor, and you’ll avoid the weight penalty and charging inefficiencies of lead-acid.

Long-term reliability

LiFePO4 chemistry is stable, thermally robust, and less prone to thermal runaway. With a proper BMS and correct charging, you should get many years of consistent performance with minimal capacity fade.

Use cases and who should buy this

You’ll find this battery ideal in a variety of scenarios beyond just golf carts. It’s a flexible solution for multiple 48V vehicle types and small stationary setups.

Best-fit scenarios

• Golf cart owners who want longer run time and faster acceleration.
• Operators of LSVs, UTVs, NEVs, or ATVs using a 48V electrical system.
• Users building a small solar storage bank or RV/boat power system (especially with 4P expansion).
• Anyone who values reduced weight, maintenance-free operation, and smart monitoring.

When it’s less ideal

If you need a battery for extreme low-temperature charging without a heater, or your vehicle has a very tight or non-standard battery compartment, you’ll want to verify fit and possibly add thermal control or custom mounts.

Installation checklist and tips

Preparing for installation means checking a few simple items so you don’t run into trouble.

What to check before you start

• Confirm battery compartment dimensions and clearance.
• Verify terminal polarity and cable sizes; the battery’s higher current capability means thicker cables and proper fusing are essential.
• Plan for secure mounting and, if needed, vibration isolation.
• Ensure your charger is LiFePO4-compatible or use an MPPT controller if charging from solar.
• If temperature extremes are common, consider added insulation or a battery heater.

Wiring and safety points

You’ll want proper fuses and a main disconnect between the battery and the motor controller. Use appropriately sized cables and proper crimping or lugging techniques. If you’re not comfortable with high-current DC wiring, have a trained technician perform installation.

Expansion and multi-battery setups

You can parallel up to four of these batteries (4P) to increase total energy to about 20.48 kWh. That gives you more runtime and higher sustained output for heavier applications like backup power, larger RV setups, or mini-grid solar systems.

How to wire multiple units

When paralleling batteries, make sure all units are the same model, same state of charge, and in similar condition. Use balanced parallel wiring with equal-length cables to minimize uneven current sharing. Verify that your inverter or motor controller can handle the increased voltage/current.

Advantages of 4P configuration

A 4P bank gives you roughly four times the energy capacity, which can support more demanding loads or provide multi-day backups. It also spreads current draw across multiple cells, potentially increasing longevity under heavy use.

Safety and handling

You’ll enjoy the inherent safety of LiFePO4 chemistry, but proper handling and respect for the battery’s high current are still required.

Practical safety measures

Avoid short circuits, secure the battery against movement, and keep terminals covered and clear of foreign objects. Don’t attempt to open or disassemble the battery pack. If the battery is exposed to water, especially salt water, the BMS advertises protection but you should still minimize exposure and dry the pack promptly.

What to do if there’s an error

If the app or BMS shows faults (over-temp, low-temp, over-current), stop using the battery, isolate the pack, and consult the user manual or Redodo support. Take advantage of the 5-year warranty and 24-hour response if you see problems you can’t address.

Pros and cons

You should weigh both advantages and tradeoffs to decide if this battery fits your needs.

Pros

• Massive weight and space savings over 6×8V lead-acid setups.
• Long cycle life and 10-year expected lifespan.
• Smart Bluetooth monitoring for real-time SOC and diagnostics.
• Strong discharge capability for improved acceleration and hill climbing.
• Fast charging with LiFePO4 charger and solar compatibility.
• Multiple safety protections in the BMS.
• Expandable up to 4P for larger energy bank needs.
• Maintenance-free and reduced long-term costs.

Cons

• Upfront cost is higher than a single set of lead-acid batteries (though offset by lifecycle savings).
• Requires LiFePO4-compatible charger (initial setup/activation detail).
• Some vehicle-specific fitment or mounting adapter may be needed.
• Low-temp charging behaviors may limit charging in freezing conditions without a heater or other mitigation.
• Marketing specs around “power” and cycles vary; you should verify claims relative to your intended use.

Comparison: LiFePO4 vs 6×8V lead-acid

You’ll want the clear differences when comparing as a replacement.

Key differences

• Weight: LiFePO4 is much lighter (~77% less in this case).
• Space: LiFePO4 takes up significantly less space (~66% less).
• Maintenance: LiFePO4 is maintenance-free; lead-acid requires watering, equalization, and more attention.
• Runtime/Cycle life: LiFePO4 lasts many times longer (thousands of cycles) compared with lead-acid.
• Cost over time: Higher upfront cost for LiFePO4, but lower lifetime cost due to fewer replacements and less maintenance.

Common questions and answers

You’ll likely have a few practical questions; here are common ones answered.

Do I need a special charger?

Yes — use a LiFePO4-compatible charger or an MPPT solar charge controller for solar setups. For the Bluetooth to enable after the first use or power-off, charging with a lithium-activation or MPPT charger is recommended.

Can I mix this battery with lead-acid batteries?

No. Don’t mix LiFePO4 with lead-acid in the same bank. The chemistries and charge behaviors differ and will cause poor performance and potential damage.

How many miles will it give my golf cart?

Marketing claims up to 50 miles under ideal conditions. Real-world range will vary according to speed, load, terrain, and accessory use. Expect several hours of operation and multiple rounds of golf per charge in typical conditions.

What about warranty and support?

Redodo offers a 5-year warranty and 24-hour response for questions. Keep your purchase documentation and follow installation and charging guidelines to preserve warranty coverage.

Recommended accessories and upgrades

You’ll get more from the battery if you add a few accessories.

Charger recommendations

Use an 18A (58.4V) LiFePO4 charger for fast, convenient charging. If you plan to charge from solar, pair the battery with an MPPT charge controller sized for your solar array.

Cables, fuses, and connectors

Install appropriately rated cables (AWG size based on current and length) and a main fuse or circuit breaker sized to protect your motor controller and battery from short circuits.

Mounting hardware and thermal solutions

Consider vibration-damping mounts or brackets to secure the battery and reduce mechanical stress. If you operate in cold climates, look into battery heaters or insulated battery boxes to maintain charging capability and prolong cycle life.

Final recommendation and who should buy this

If you’re ready to upgrade to a maintenance-free, lightweight, and powerful battery that gives you longer range, faster acceleration, and smart monitoring, this Redodo 48V 100Ah LiFePO4 battery is an excellent choice. You’ll particularly appreciate it if you own a golf cart used frequently, manage a fleet, or want to adapt a 48V system for solar or backup power.

When to pull the trigger

Buy this battery if you want improved reliability, reduced downtime, and the convenience of app-based monitoring. Don’t forget to confirm physical fit and to have or acquire a LiFePO4-compatible charger.

Closing notes and practical reminders

You should prepare for a smooth installation by checking dimensions, wiring requirements, and charger compatibility before purchase. Make sure to activate the battery correctly with a lithium-activation or MPPT charger to enable Bluetooth features after initial power-up. With proper installation and charging, you’ll enjoy years of reliable performance and much less maintenance compared with lead-acid alternatives.

If you want, I can help you draft an installation checklist tailored to your golf cart model or compare this Redodo battery against a specific competitor to help you decide.

Disclosure: As an Amazon Associate, I earn from qualifying purchases.