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BMPRO Lithium Upgrade of J35 and Batteryplus35 Battery Management Systems J35C revision 8 or later 200amp
$2,498.95
LUZ200J35C
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BMPRO Lithium Upgrade for J35 and BatteryPlus35 Battery Management Systems (J35C Rev 8+, 200Amp)
Upgrade your BMPRO or Jhub Battery Management System to lithium at the cost of a high-quality lithium battery. This upgrade is compatible with select J35 and BatteryPlus35 (BP35) models (Revision 8 or later, 200 amp rating).
Features:
- Upgrade available for J35 and BP35 Lithium profile compatible systems
- Includes installation and testing by trained technicians
- Compatible with Zeal Lithium Batteries (100Ah or 200Ah options)
- System removal, safety check, and return shipping to BMPRO for upgrade
- Additional 12-month warranty if original unit warranty has expired
- IEC certified batteries with 3-year manufacturer warranty
Battery and Inverter Matching Guide:
- 100Ah battery – supports up to 1200W inverter
- 200Ah battery – supports up to 2000W inverter (can handle 3000W peak)
- 300Ah battery – supports up to 3000W inverter
Process:
- Confirm system compatibility by checking the revision number on the unit sticker (front for J35, rear for BP35SR)
- Remove battery manager and secure system for safety
- Send unit to BMPRO for upgrade
- Receive upgraded unit with chosen lithium battery installed
- Reinstall and fully test upgraded system
Pricing:
- Complete lithium upgrade starting from $1599 including installation and Zeal 100Ah lithium battery
- Upgrade with Zeal 200Ah lithium battery available for $2499
This upgrade is available exclusively through authorised BMPRO dealers.

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from 10109 reviewsgreat item to carry as a spare , quick delivery
Am happy with item and seller, would buy again
Unfortunately I lost the locking cap for the fuel tank on my diesel heater. This replacement solved the problem.
Perfect replacement battery. Very happy with the purchase.
Easy website to use and quick easy delivery
Good product and good easily installed
Great product excellent fit
Good service
great service, friendly staff, highly efficient in supplying and despatching parts, very good comunication
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Parts turned up quickly and no worries
Alko Corner Steady Replacement Handle
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Great service and correct item received
As described with fast shipping