Lithium-ion Batteries

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JK Energy Storage BMS 100A (8-16s) - Power Management for High-Performance
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JK Energy Storage BMS 100A (8-16s) - Power Management for High-Performance

IN STOCK AT OVERSEAS SUPPLIER - DISPATCHED/COLLECTION IN 14-20 DAYS

Price R1,595
  • Supports 8–16S lithium packs for versatile battery bank configurations.
  • Powerful 100A discharge rating ideal for inverters, solar systems, and high-load applications.
  • Advanced active balancing keeps cell voltages equal and extends overall battery life.
  • Multiple communication ports (CAN / RS485 / UART) for seamless system integration and monitoring.
  • Real-time data monitoring via app—track cell voltage, temperature, current, SOC, and protection status.
  • Comprehensive safety suite protects against over-voltage, under-voltage, over-current, temp faults, and short circuits.
  • Sturdy, high-quality build designed for stable long-term operation in solar and off-grid environments.
  • Easy setup & configuration with adjustable charge/discharge limits and balance settings.
  • Perfect for DIY powerwalls and professional-grade energy storage installations.
ESENER Lithium Wall Mount Battery Module (ES25.6V100Ah) - 25.6V / 2.56kWh / 100Ah / Lifepo4
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ESENER Lithium Wall Mount Battery Module (ES25.6V100Ah) - 25.6V / 2.56kWh / 100Ah /...

ON BACKORDER - DISPATCHED/COLLECTION IN 14-20 DAYS

Regular price R9,105 -R1,000
Price R8,105
  • Switch button: Easily accessible for user control.
  • Mounting options: Wall-mounted or shelf installation for flexible setup.
  • Durability: Sheet metal shell and stainless steel handles ensure robustness.
  • Connection support: Can be connected in parallel and series (Max 2s2p).
  • Improved heat dissipation: Supports 1C charge and discharge.
  • Low self-discharge: Maintains charge over long periods.
  • Vibration resistant: Stainless steel handles withstand 3000 vibrations in three directions.
  • Protection: Built-in protection for over-charge, over-discharge, and over-temperature.
Hubble Lithium AM-5+ 5.12kWh 51.2V LifePO4 Battery - 10 Year UNLIMITED Cycles Warranty (upgraded version of Hubble AM2)
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Hubble Lithium AM-5+ 5.12kWh 51.2V LifePO4 Battery - 10 Year UNLIMITED Cycles Warranty...

IN STOCK at GeeWiz

Regular price R16,495 -R2,000
Price R14,495
  • Unlimited Cycle Warranty (Ts & Cs Apply)
  • Prismatic LiFePO4 Cells
  • 1C high Performance Lithium Battery
  • Advanced BMS With Current Limiting Function
  • Easy Wall Mount Or Shelf Rack Installation
  • Informative LED Display Strip
  • High Cycle And Service Life
  • Compatible With Most Inverters And Chargers
  • Heavy Duty Side Handles For Easy Handling And Mounting On The Wall
  • Built In Protection For Over-Charge, Over-Discharge And Over-Temperature
  • CAN Bus, Fully Integrates And Communicates With Leading Inverter Brands
  • Integrated Cloudlink 24/7 Monitoring Included
  • Compatible with AM5 (with Cloudlink)
  • ***INCLUDES Mounting Brackets**
  • DC Cables are NOT included, link here to cable pack: https://www.geewiz.co.za/cabling/15976-25mm-flex-cable-set-of-positivenegative-15m-length-for-dc-batteries.html
  • Fully compatible with normal Hubble AM5, AM5+ must just be used as master.
REVOV 200Ah 12.8V 12V LifePO4 Lithium-ion Battery - 2nd Life Cells / 2.56kWh WITH BLUETOOTH
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REVOV 200Ah 12.8V 12V LifePO4 Lithium-ion Battery - 2nd Life Cells / 2.56kWh WITH...

ON BACKORDER - DISPATCHED/COLLECTION IN 8-10 WEEKS

Price R8,995
  • Ultra-safe Lithium Iron Phosphate (LiFePO4) technology
  • Integrated battery management System (BMS)
  • Light weight & compact
  • Water & dust resistant (IP56)
  • Highly durable ABS enclosure
  • Drop-in lead acid replacement (with LI consideration) for static storage
  • Internal BMS for self protecting and maintenance
  • The battery can be connected in series up to 24V
  • Under and over voltage protection
  • The Bluetooth app allows for the display of the battery’s Total Voltage, Remaining Voltage, Temperature and Time Left until fully Discharged
  • MAX 2 x batteries in series for 24V
  • MAX 4 x batteries in parallel in 12V system only
  • 3 years or 2 000 cycles Warranty
  • ** Operating Current: Max 100a 
Freedom Won Lite2 Home 20/16 LiFePO4 Battery B Version
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Freedom Won Lite2 Home 20/16 LiFePO4 Battery B Version

IN STOCK at EXTERNAL supplier

Price R91,183

The Freedom Won Lite 2 Home LiFePO4 B-version battery is a high quality power solution for residential and industrial solar applications. This battery is designed to support reliable energy storage.

  • LiFePO4 battery for residential and industrial solar solutions
  • Compatible with most inverters on the market
  • 10-year local manufacturer's warranty
  • High discharge and charge power support
  • Remote monitoring capability with integrated WiFi antenna
\n\nPlease note: All spare part sales are final.Due to repeated cases of part tampering, damage, and incorrect returns, no returns or exchanges will be accepted.Please ensure compatibility before purchase.By proceeding, you agree to this policy.
Vestwoods 100Ah 12.8V 12V Lithium-ion (LiFePO4) Battery - FIRST LIFE / 1.280kWh with BLUETOOTH / (6 Month Warranty) - Slightly Used - Still Healthy
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Vestwoods 100Ah 12.8V 12V Lithium-ion (LiFePO4) Battery - FIRST LIFE / 1.280kWh with...

IN STOCK at GeeWiz

Regular price R5,995 -10%
Price R5,396
  • 12.8V 100 Amp hours, Lithium (LiFePO4) Battery
  • New Lithium Iron Phosphate cells
  • High Cycle Life: >3000 @ 80% Depth of Discharge
  • Suitable SLA Replacement – RV & Caravan, Backup Power, Solar Applications, UPS, etc
  • Built-in Battery Management System for Battery Protection
  • Light Weight – 30% of SLA battery
  • Dimensions: 329mm (L) x 169mm (W) x 213mm (H)
  • 6 months Warranty
  • BLUETOOH APP FOR ANDROID - USE THE LINK BELOW
  • https://play.google.com/store/apps/details?id=uni.UNI0B24B11
  • BLUETOOTH APP FOR IOS(APPLE) - USE THE LINK BELOW
  • https://apps.apple.com/za/app/pow-bank/id1627149056
3KW Pure Sine Wave Back-Up Kit with 3072WH Lithium Battery and Mount
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3KW Pure Sine Wave Back-Up Kit with 3072WH Lithium Battery and Mount

IN STOCK at EXTERNAL supplier

Price R35,762

Upgrade your power reliability with the 3KW Pure Sine Wave Back-Up Kit, complete with a 3072WH Lithium Battery and mounting solution.

  • Features a 3KW Pure Sine Wave inverter for reliable power output.
  • Includes a high-capacity 3072WH Lithium Battery for extended energy storage.
  • Comes equipped with a mount for convenient installation.
SVOLT CNN5122 Lithium Battery - 48V / 106Ah / 5.1 kWh
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SVOLT CNN5122 Lithium Battery - 48V / 106Ah / 5.1 kWh

IN STOCK at EXTERNAL supplier

Price R16,495
  • Energy: 5.1 kWh
  • Installation Type: Rack Mounted
  • Battery Type-Chemistry: LiFePO4
  • Nominal Voltage: 48V
  • Nominal Capacity: 106Ah
  • Dimensions (LxWxH): 566 x 362 x 135mm
  • Weight (Approx.): 43KGS
  • Terminal Type: M6
  • Terminal Torque: 8.5NM
  • Case Material: SPCC
  • BMS Built-in: Yes
Lalela Lithium LifePO4 Battery - 12V / 50Ah / 640Wh (6 Month Warranty) - Slightly Used - Still Healthy
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Lalela Lithium LifePO4 Battery - 12V / 50Ah / 640Wh (6 Month Warranty) - Slightly Used...

IN STOCK at GeeWiz

Regular price R2,244 -10%
Price R2,020
  • Nominal Voltage: 12.8V
  • Nominal Capacity: [email protected] 
  • Energy: 640Wh 
  • Internal Resistance: ≤50mΩ 
  • Cycle Life: 2000 Cycles at 100% DOD, 3500 Cycles at 80% DOD, 6000 Cycles at 50% DOD @ 0.2C Charging/Discharging, Until 70% Capacity
  • Cell Rating 1C
  • Self Discharge ≤3.5% per month at 25°C
  • Max Charging Voltage 14.0~14.6V
Replacement Lithium Battery - 3.7v 800mAh
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Replacement Lithium Battery - 3.7v 800mAh

IN STOCK AT OVERSEAS SUPPLIER - DISPATCHED/COLLECTION IN 8-10 WEEKS

Price R375
  • Compatible with Part Number: 361-00056-07
  • Battery Type: Li-ion
  • Voltage: 3.7V, 
  • Capacity: 800mAh / 3.0Wh. 
  • Please confirm the part number before purchasing

51.2VDC 5.12kWh LiFePO4 Rack Mounted Battery
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51.2VDC 5.12kWh LiFePO4 Rack Mounted Battery

IN STOCK at EXTERNAL supplier

Price R32,637

Upgrade your energy storage with the 51.2VDC 5.12kWh LiFePO4 Rack Mounted Battery, designed for reliable and efficient power performance.

  • Voltage: 51.2VDC
  • Capacity: 5.12kWh
  • Chemistry: LiFePO4
  • Design: Rack mounted
Deye 51.2V 5.12kWh Rack/Wall Mount Battery (5Y)
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Deye 51.2V 5.12kWh Rack/Wall Mount Battery (5Y)

IN STOCK at EXTERNAL supplier

Price R17,087

The Deye 51.2V 5.12kWh Rack/Wall Mount Battery provides a reliable energy storage solution. Engineered by Deye, this unit supports both rack and wall mount configurations to best suit your power setup requirements.

  • Brand: Deye
  • Voltage: 51.2V
  • Capacity: 5.12kWh
  • Mounting: Rack / Wall Mount
  • Warranty: 5Y
Lithium-Ion Rechargeable Battery 12V 9Ah LFP-12V9AH
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Lithium-Ion Rechargeable Battery 12V 9Ah LFP-12V9AH

IN STOCK at EXTERNAL supplier

Price R829

Upgrade your power setup with the Lithium-Ion Rechargeable Battery 12V 9Ah LFP-12V9AH, designed for dependable performance.

  • 12V voltage output
  • 9Ah capacity
  • 89.6Wh energy rating
  • LiFePO4 lithium iron phosphate technology
  • Equipped with T1/T2 terminals
  • Dimensions: 151x65x94mm
Spare 20V Li-Ion Battery For 777 Series
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Spare 20V Li-Ion Battery For 777 Series

IN STOCK at EXTERNAL supplier

Price R781

Ensure your 777 series devices stay powered with the reliable Spare 20V Li-Ion Battery.

  • Designed specifically as a spare power source for the 777 series.
  • Features a reliable 20V voltage output.
  • Utilizes advanced Li-Ion battery technology.
SUNNEW Wall Mount 5.12kWh LiFePO 51.2V DC Inverter Battery
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SUNNEW Wall Mount 5.12kWh LiFePO 51.2V DC Inverter Battery

IN STOCK at EXTERNAL supplier

Price R12,353

Upgrade your power setup with the SUNNEW Wall Mount 5.12kWh LiFePO 51.2V DC Inverter Battery, designed for reliable energy storage.

  • Capacity: 5.12kWh
  • Voltage: 51.2V DC
  • Chemistry: LiFePO (Lithium Iron Phosphate)
  • Design: Wall mount configuration
  • Warranty: 10 year warranty included
Hubble S-100A 1.2kWh 12V 100Ah Lithium Ion LiFePO4 Battery (FIRST LIFE CELLS) 3500 Cycles
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Hubble S-100A 1.2kWh 12V 100Ah Lithium Ion LiFePO4 Battery (FIRST LIFE CELLS) 3500 Cycles

IN STOCK at EXTERNAL supplier

Regular price R5,195 -R1,000
Price R4,195

The Hubble S Series is a standalone li-ion LiFePO4 battery. These lithium batteries are in the form factor of traditional lead-acid/agm/gel batteries (slightly SMALLER than a standard 100ah lead acid type battery).

NB - Please ensure you can set your inverter CUT OFF voltage to 12.0V, else the BMS will cut off and the battery will go into protection mode (and will need to be jumped)

This means that you can only use this battery in Axpert Inverter with configurable Voltage settings

We however recommend using this battery in a series connection to help equalize the battery voltages for optimal usage

JK Energy Storage BMS 200A (8-16s) - Power Management for High-Performance
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JK Energy Storage BMS 200A (8-16s) - Power Management for High-Performance

IN STOCK at GeeWiz

Price R2,195
  • Supports 8–16S lithium packs for versatile battery bank configurations.
  • Powerful 200A discharge rating ideal for inverters, solar systems, and high-load applications.
  • Advanced active balancing keeps cell voltages equal and extends overall battery life.
  • Multiple communication ports (CAN / RS485 / UART) for seamless system integration and monitoring.
  • Real-time data monitoring via app—track cell voltage, temperature, current, SOC, and protection status.
  • Comprehensive safety suite protects against over-voltage, under-voltage, over-current, temp faults, and short circuits.
  • Sturdy, high-quality build designed for stable long-term operation in solar and off-grid environments.
  • Easy setup & configuration with adjustable charge/discharge limits and balance settings.
  • Perfect for DIY powerwalls and professional-grade energy storage installations.
Enertec 100ah 12V Lithium LifePO4 Battery - With Bluetooth
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Enertec 100ah 12V Lithium LifePO4 Battery - With Bluetooth

IN STOCK at EXTERNAL supplier

Price R12,495
  • Nominal Voltage: 12.8V; 3.2V/cell
  • Nominal Capacity: 105AH
  • Internal Resistance: ≤ 15mΩ
  • Delivery Voltage: 12.8V～13.6V Multi-meter
  • Operation Temperature: Charge 0~50˚C, 45~85%RH; Discharge -20~60˚C, 45~85%RH
  • Max. Continuous Charge Current: <100A Recommend: 20A~50A
  • Max. Continuous Discharge Current: <120A (in 30 minutes) Peak: 120A~150A<30s
ESENER Lithium Battery 16.08kWh 51.2V 314Ah
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ESENER Lithium Battery 16.08kWh 51.2V 314Ah

IN STOCK at EXTERNAL supplier

Price R33,395
  • High-capacity 16.08kWh LiFePO₄ battery for large residential or commercial energy storage
  • 51.2V / 314Ah design delivers strong, stable power output
  • 200A max continuous charge/discharge for fast, efficient energy flow
  • Advanced BMS protection against over-charge, over-discharge, overheating & short-circuit
  • Built-in Wi-Fi/Bluetooth monitoring with 7” LCD display (model-dependent)
  • Scalable up to 15 units for expandable energy systems
  • Compatible with leading inverter brands including Sunsynk, Deye, Growatt, Goodwe, Victron & more
  • Long cycle life LiFePO₄ chemistry ensures durability and safety
  • Robust communication ports (CAN-Bus / RS-485 / parallel) for seamless integration
  • Ideal for backup, off-grid & hybrid solar installations