Felicity Solar FL-OPzV-200AH-2V 2V 0.4kWh Gel Battery

One 2 V gel tubular-plate VRLA cell holding 0.4 kWh at 200 Ah, rated 1 mΩ internal resistance, 40 A maximum charging current and 1000 A maximum discharge current, at 16.8 kg.

Nominal Energy: 0.4 kWh
Nominal Capacity: 200 Ah
Nominal Voltage: 2 V
Battery Type: Gel, Tubular Plate, VRLA

AED 213incl. VAT

In stock

Full Specifications Download datasheet (PDF)

Felicity Solar FL-OPzV-200AH-2V 2V 0.4kWh Gel Battery features

0.4 kWh stored in one 2 V cell

A single FL-OPzV-200AH-2V unit holds 0.4 kWh at a nominal 2 V and 200 Ah.

1 mΩ internal resistance

Internal resistance is rated at 1 mΩ and maximum discharge current at 1000 A.

40 A maximum charging current

Charging is capped at 40 A with a maximum charging voltage of 2.4 V.

Float 2.25-2.3 V, cut-off 1.6-1.9 V

Cycle service voltage is 2.37-2.4 V and the cut-off voltage is 1.6-1.9 V.

16.8 kg gel tubular-plate VRLA build

One cell per unit at 16.8 kg, in an A.B.S. container rated UL94-HB with UL94-V0 optional.

Discharges from -40 to 70 °C

Charges from 0 to 50 °C, stores from -20 to 60 °C and runs best at 20-30 °C.

About the Felicity Solar FL-OPzV-200AH-2V 2V 0.4kWh Gel Battery

The Felicity Solar FL-OPzV-200AH-2V is a single 2 V OPzV cell rated 200 Ah and storing 0.4 kWh, built as a gel, tubular-plate VRLA unit with 1 mΩ internal resistance, a 40 A maximum charging current, a 1000 A maximum discharge current and a weight of 16.8 kg. Capacity is rated on the 10-hour rate to 1.8 V per cell at 25 °C. Float charging is specified at 2.25-2.3 V and cycle service at 2.37-2.4 V, with 2.4 V as the maximum charging voltage and a 1.6-1.9 V cut-off. Each unit carries one cell in an A.B.S. container rated UL94-HB, with UL94-V0 optional, and thread insert and bolt (F10-M8) terminals. The cell charges from 0 to 50 °C, discharges from -40 to 70 °C, stores from -20 to 60 °C and runs best between 20 and 30 °C. It measures 103 mm wide, 206 mm high and 390 mm deep. We are an authorised Felicity Solar distributor and supply the OPZV-200AH-2V from our own stock. Warranty: 2 Years.

Specifications last updated 23 March 2026

Felicity Solar FL-OPzV-200AH-2V 2V 0.4kWh Gel Battery full specifications

Electrical

Battery Type	Gel, Tubular Plate, VRLA
Cut-Off Voltage	1.6-1.9 V
Cycle Service Voltage	2.37-2.4 V
Float Charging Voltage	2.25-2.3 V
Internal Resistance	1 mΩ
Max Charging Current	40 A
Max Charging Voltage	2.4 V
Max Discharge Current	1000 A
Nominal Capacity	200 Ah
Nominal Energy	0.4 kWh
Nominal Voltage	2 V
Self-Discharge per Month	<2
Voltage per Unit	2 V

Mechanical

Capacity Rating Basis	10hr-rate to 1.8V per cell @25°C
Cells per Unit	1
Container Material	A.B.S. (UL94-HB), and UL94-V0 is optional
Terminal Type	Thread insert & Bolt (F10-M8)

Environmental

Charging Temperature Range	0-50 °C
Discharging Temperature Range	-40 to 70 °C
Optimal Operating Temperature	20-30 °C
Storage Temperature Range	-20 to 60 °C

Frequently Asked Questions

0.4 kWh. The FL-OPzV-200AH-2V is a single 2 V cell rated 200 Ah, measured on the 10-hour rate to 1.8 V per cell at 25 °C.

40 A maximum charging current and 1000 A maximum discharge current. Maximum charging voltage is 2.4 V, float charging 2.25-2.3 V, cycle service 2.37-2.4 V and cut-off 1.6-1.9 V, with 1 mΩ internal resistance.

16.8 kg, measuring 103 mm wide, 206 mm high and 390 mm deep. The container is A.B.S. rated UL94-HB with UL94-V0 optional, and the terminals are thread insert and bolt (F10-M8).

0 to 50 °C for charging and -40 to 70 °C for discharging, with 20-30 °C as the optimal operating range and -20 to 60 °C for storage. Warranty: 2 Years.